Swallows, congregating, and disappearance of

Authors :: John Aikin
Gilbert F. White
Source :: A Naturalist's Calendar: With Observations in Various Branches of Natural History
Publication Year :: 2014
Publisher :: Cambridge University Press, 2014.

Database :: OpenAIRE
Journal :: A Naturalist's Calendar: With Observations in Various Branches of Natural History
Accession number :: edsair.doi...........e0f8d7f8a75b5e884d67e2a5ff4e06d6
Full Text :: https://doi.org/10.1017/cbo9781107711280.017