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Your search keyword '"Douglas Fir"' showing total 599 results
Start Over Descriptor "Douglas Fir" Publication Year Range More than 50 years ago
599 results on '"Douglas Fir"'

1. Now Redwood.

Subjects
REDWOOD (Wood), DOUGLAS fir
Abstract

The article reports that M and M Wood Working Co. has established a 2 million dollars plant in California for the production of redwood plywood. It mentions that according to Herbert Malarkey, President of M and M Wood Working Co., the new plant will server several purposes including devotion to Douglas fir and production of timber at low cost. It further mentions that a thermosetting phenol formaldehyde glue is used at the plant and also discusses the profile of the company.

Published
1949

2. LIFE IN TALL TREES.

Author

Denison, William C.

Subjects
FOREST canopies, EPIPHYTIC lichens, DOUGLAS fir, NITROGEN, PLANTS, ANIMALS
Abstract

Presents information on the plants and animals that dwell within the forest canopy. Details of the exploration of treetops undertaken by a group from the Oregon State University; Total weight of the epiphytic lichens and mosses growing on a Douglas fir; Plants that grow on tree trunks, branches and foliage; List of animals that live out their lives in trees; Discussion of the nitrogen pathways in the forest canopy.

Published
1973
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3. Plywood Sandwich Extends Dwindling Timber Supplies.

Subjects
WOOD products, PLYWOOD, HARDBOARD, DOUGLAS fir, WOOD chips, FOREST products industry
Abstract

The article offers information on a wooden sandwich, called Plyron, developed by the Douglas Fir Plywood Association of Tacoma, Washington. It states that the wooden sandwich is a combination of three-ply plywood and hardboard, made from wood chips. It discusses how the use of plywood and hardboard changes the properties of the wood, and how the Plyron can replace the Douglas fir logs which are in shortage.

Published
1951

4. A survey of factors affecting regeneration of Rocky Mountain Douglas-fir /

Author

Ryker, Russell A., Intermountain Forest and Range Experiment Station (Ogden, Utah), United States. Forest Service, U.S. Department of Agriculture, National Agricultural Library, Ryker, Russell A., Intermountain Forest and Range Experiment Station (Ogden, Utah), and United States. Forest Service

Subjects
Douglas fir, Growth, Reforestation, Rocky Mountains region, Tree planting, Trees, United States
Published
1975

5. [Letter from Baby Redwood Nursery to Library, U.S. Dept of Agriculture in reply to Library's previous letter]

Author

Baby Redwood Nursery, Williford, Chas. O., Henry G. Gilbert Nursery and Seed Trade Catalog Collection, U.S. Department of Agriculture, National Agricultural Library, Baby Redwood Nursery, Williford, Chas. O., and Henry G. Gilbert Nursery and Seed Trade Catalog Collection

Subjects
California, Coast redwood, Douglas fir, Humboldt County, Prices, Redwoods, Seed industry and trade, Seedlings, Seeds
Published
1953

7. News letter

Author

Manning Seed Company, Henry G. Gilbert Nursery and Seed Trade Catalog Collection, U.S. Department of Agriculture, National Agricultural Library, Manning Seed Company, and Henry G. Gilbert Nursery and Seed Trade Catalog Collection

Subjects
Douglas fir, Nurseries (Horticulture), Seattle, Seeds, Washington (State)
Published
1950

8. Laminated root rot of Douglas-fir

Author

Childs, T. W. (Thomas White), 1908, United States. Forest Service, U.S. Department of Agriculture, National Agricultural Library, Childs, T. W. (Thomas White), 1908, and United States. Forest Service

Subjects
Conifers, Diseases and pests, Douglas fir
Published
1960

12. Douglas-fir thinning handbook /

Author

United States. Bureau of Land Management, Bureau of Land Management (archive.org), and United States. Bureau of Land Management

Subjects
Douglas fir, Forest thinning, Handbooks and manuals, Handbooks, manuals, etc
Published
1964

13. Lumber recovery from Douglas-fir thinnings at a bandmill and two chipping canters /

Author

Fahey, Thomas D. (Thomas Daniel), 1935, Hunt, Douglas L., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Fahey, Thomas D. (Thomas Daniel), 1935, Hunt, Douglas L., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Equipment and supplies, Lumber, Mensuration, Sawmills, Thinning
Published
1972

14. Impregnating and coating with endrin to protect Douglas-fir seed from rodents /

Author

Radwan, M. A., 1926, Crouch, Glenn LeRoy, 1929, Ellis, W. D. (Walter Dale), U.S. Department of Agriculture, National Agricultural Library, Radwan, M. A., 1926, Crouch, Glenn LeRoy, 1929, and Ellis, W. D. (Walter Dale)

Subjects
Control, Diseases and pests, Douglas fir, Peromyscus maniculatus, Seeds
Published
1970

16. Lumber recovery from old-growth coast Douglas-fir /

Author

Lane, Paul H., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Lane, Paul H., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Lumber
Published
1973

17. Potential production in thinned Douglas-fir plantations /

Author

Bruce, David, 1916, Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Bruce, David, 1916, and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Forest thinning, Forests and forestry, Mensuration
Published
1969

18. Storing endrin-coated and endrin-impregnated Douglas-fir seed /

Author

Radwan, M. A., 1926, Anderson, Harry William, U.S. Department of Agriculture, National Agricultural Library, Radwan, M. A., 1926, and Anderson, Harry William

Subjects
Douglas fir, Effect of endrin on, Plants, Seeds, Storage
Published
1970

19. The economics of converting red alder to Douglas-fir /

Author

Yoho, James Gibson, 1921, Chappelle, Daniel E., Schweitzer, Dennis L., U.S. Department of Agriculture, National Agricultural Library, Yoho, James Gibson, 1921, Chappelle, Daniel E., and Schweitzer, Dennis L.

Subjects
Douglas fir, Economic aspects, Forest management, Forests and forestry, Northwest, Pacific, Red alder
Published
1969

20. Yields with and without repeated commercial thinnings in a high-site-quality Douglas-fir stand /

Author

Reukema, Donald L., Pienaar, Leon V. (Leon Visser), 1936, Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Reukema, Donald L., Pienaar, Leon V. (Leon Visser), 1936, and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Forest thinning, Thinning
Published
1973

21. Results of shelterwood harvesting of Douglas-fir in the Cascades of western Oregon /

Author

Williamson, Richard L., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Williamson, Richard L., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Cascade Range, Douglas fir, Forest thinning, Harvesting, Oregon, Reforestation
Published
1973

22. Veneer recovery from old-growth coast Douglas-fir /

Author

Lane, Paul H., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Lane, Paul H., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Lumber, Mensuration, Veneers and veneering
Published
1973

23. A new and easier way to estimate the quality of inland Douglas-fir sawtimber /

Author

Lane, Paul H., Henley, John W., Plank, Marlin E., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Lane, Paul H., Henley, John W., Plank, Marlin E., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Forests and forestry, Grading, Timber, Valuation
Published
1970

24. Veneer recovery from second-growth Douglas-fir /

Author

Fahey, Thomas D. (Thomas Daniel), 1935, Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Fahey, Thomas D. (Thomas Daniel), 1935, and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Veneers and veneering
Published
1974

25. Production rates in commercial thinning of young-growth Douglas- fir /

Author

Adams, Thomas Cooper, 1918, Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Adams, Thomas Cooper, 1918, and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Costs, Douglas fir, Logging, Thinning
Published
1967

26. Seasonal progress of radial growth of Douglas-fir, western redcedar and red alder /

Author

Reukema, Donald L., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Reukema, Donald L., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Growth, Red alder, Trees, Western red cedar
Published
1965

28. Investigating dominance in Douglas-fir stands /

Author

Krueger, Kenneth W. (Kenneth William), 1935, Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Krueger, Kenneth W. (Kenneth William), 1935, and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Growth, Trees
Published
1967

29. Influence of fertilizer nitrogen source on deer browsing and chemical composition of nursery-grown Douglas-fir /

Author

Radwan, M. A., 1926, Crouch, Glenn LeRoy, 1929, Ellis, W. D. (Walter Dale), Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Radwan, M. A., 1926, Crouch, Glenn LeRoy, 1929, Ellis, W. D. (Walter Dale), and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Browse, Composition, Douglas fir, Fertilizers, Trees
Published
1974

32. Constructing aerial photo stand volume tables /

Author

Pope, Robert B., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Pope, Robert B., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Aerial photography in forestry, Douglas fir, Forests and forestry, Mensuration
Published
1962

33. Shade increases first-year survival of Douglas-fir seedlings /

Author

Ryker, Russell A., Potter, Dale R., Intermountain Forest and Range Experiment Station (Ogden, Utah), U.S. Department of Agriculture, National Agricultural Library, Ryker, Russell A., Potter, Dale R., and Intermountain Forest and Range Experiment Station (Ogden, Utah)

Subjects
Douglas fir, Effect of shade on, Plants, Seedlings
Published
1970

34. Importance of timber-based employment to the economic base of the Douglas-fir region of Oregon, Washington, and northern California /

Author

Maki, Wilbur R., Beuter, John H., Schallau, Con H., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Maki, Wilbur R., Beuter, John H., Schallau, Con H., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Economic aspects, Forest management, Forests and forestry, Northwest, Pacific
Published
1968

35. Growth of Douglas-fir, ponderosa pine, and western larch seedlings following seed treatment with 30 percent hydrogen peroxide /

Author

Edgren, James W., 1929, Trappe, James M., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Edgren, James W., 1929, Trappe, James M., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Ponderosa pine, Seed treatment, Seeds, Western larch
Published
1970

36. Northern Rocky Mountain pole production continues climb in 1956 /

Author

Wilson, Alvin K., Intermountain Forest and Range Experiment Station (Ogden, Utah), U.S. Department of Agriculture, National Agricultural Library, Wilson, Alvin K., and Intermountain Forest and Range Experiment Station (Ogden, Utah)

Subjects
Douglas fir, Forests and forestry, Lodgepole pine, Rocky Mountains, Western larch, Western redcedar
Published
1957

37. Growth of frost-damaged Douglas-fir seedlings /

Author

Edgren, James W., 1929, Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Edgren, James W., 1929, and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Frost damage, Growth, Seedlings, Trees, Washington (State)
Published
1970

38. Douglas-fir thinning values sensitive to price-diameter relationships /

Author

Randall, Robert M., Darr, David R., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), U.S. Department of Agriculture, National Agricultural Library, Randall, Robert M., Darr, David R., and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Subjects
Douglas fir, Economic aspects, Forests and forestry, Logging, Mathematical models, Measurement, Thinning
Published
1974

39. Northern Rocky Mountain pole production in 1955 /

Author

Herrington, Roscoe B., Intermountain Forest and Range Experiment Station (Ogden, Utah), U.S. Department of Agriculture, National Agricultural Library, Herrington, Roscoe B., and Intermountain Forest and Range Experiment Station (Ogden, Utah)

Subjects
Douglas fir, Forests and forestry, Lodgepole pine, Rocky Mountains, Western larch, Western redcedar
Published
1956

41. Northern Rocky Mountain pole production in 1953 /

Author

Lammi, J. O., Intermountain Forest and Range Experiment Station (Ogden, Utah), U.S. Department of Agriculture, National Agricultural Library, Lammi, J. O., and Intermountain Forest and Range Experiment Station (Ogden, Utah)

Subjects
Douglas fir, Forests and forestry, Lodgepole pine, Rocky Mountains, Western larch, Western redcedar
Published
1954

42. Northern Rocky Mountain pole production in 1954 /

Author

Herrington, Roscoe B., Intermountain Forest and Range Experiment Station (Ogden, Utah), U.S. Department of Agriculture, National Agricultural Library, Herrington, Roscoe B., and Intermountain Forest and Range Experiment Station (Ogden, Utah)

Subjects
Douglas fir, Forests and forestry, Lodgepole pine, Rocky Mountains, Western larch, Western redcedar
Published
1955

47. Damage to the wood of fire-killed Douglas fir, and methods of preventing losses, in western Washington and Oregon /

Author

Hopkins, A. D. (Andrew Delmar), 1857-1948, United States. Bureau of Entomology, United States. Dept. of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Hopkins, A. D. (Andrew Delmar), 1857-1948, United States. Bureau of Entomology, and United States. Dept. of Agriculture

Subjects
Douglas fir, Forest insects, Preservation, Wood, Wood borers
Published
1912

48. The rhabdocline needle cast of Douglas fir /

Author

Brandt, Robert William, University of Connecticut Libraries (archive.org), and Brandt, Robert William

Subjects
Diseases and pests, Douglas fir, Pathogenic fungi
Published
1960

50. Douglas fir research in the Pacific Northwest, 1920-1956 :

Author

Isaac, Leo A. (Leo Anthony), 1892-1970, Fry, Amelia R., Bancroft Library. Regional Oral History Office, University of California Libraries (archive.org), Isaac, Leo A. (Leo Anthony), 1892-1970, Fry, Amelia R., and Bancroft Library. Regional Oral History Office

Subjects
Douglas fir, Forest service, Forests and forestry, Northwest, Pacific, Oral histories, Pacific Northwest Forest and Range Experiment Stat, United States
Published
1967

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