Geography can help knowing the territory-landscape nexus – a true “complex archive”(Lucio Gambi), a “historic document” made of “many stories at the same time” (Paola Sereno), “a sort of memoir recording and summarising the history of the territorial designs of humans” (Massimo Quaini) – thanks to a structuralist-objectivist line of research. This is focused on the construction of representations/interpretations, as general as possible, of territorial forms and contents, supported by a regional scale analysis. Such orientation is appropriate to the new Italian regulatory and planning framework for territory and landscape, reviving the traditional descriptive and interpretive value of geography renewed – in concepts and methods – by Gambi, Quaini and Sereno, and re-aggregating landscape and regional geography, at the sub-regional and local scale. For a structural knowledge of territory-landscape, in fact, Geography becomes crucial, provided that its analysis outlines the specific historical processes that generated it, coupling the study of places and heritage (whole categories and single cultural assets) to regional geography. This requires a diachronic approach and methods, techniques, tools and sources – on field as well as in libraries, archives and laboratories – strictly adequate to the topic each time addressed., Scienze del Territorio, Vol 5 (2017) - Storia del territorio