Yazar
Bret Wallach
6 cilt bulundu.
Bret Wallach · University of Arizona Press
255 sayfa · 1991
Nature / Philosophy / Human geography / Effect of human beings on / Conservation of natural resources
Bret Wallach · Guilford Press
406 sayfa · 2005
Landscape assessment / Nature / Landscape changes / Human ecology / Human geography
Bret Wallach · University of Nebraska Press
470 sayfa · 2015
Commercial geography / Economic geography / Management / Natural resources / Natural resources, management
Bret Wallach · Johns Hopkins University Press
237 sayfa · 1996
Rural conditions / Rural development / Umweltbelastung / Agrarische ontwikkeling / Duurzame ontwikkeling
Bret Wallach · University of Nebraska Press
Sayfa sayısı yok · 2015
Economic geography / Natural resources, management / Commercial geography