Farmer Seed Exchange and Crop Diversity in a Changing Agricultural Landscape in the Southern Highlands of Ethiopia
Samberg, Leah H., Shennan, Carol, Zavaleta, ErikaТом:
41
Мова:
english
Журнал:
Human Ecology
DOI:
10.1007/s10745-013-9579-7
Date:
June, 2013
Файл:
PDF, 236 KB
english, 2013