Tài nguyên được gắn thẻ với: Arid Regions Agriculture Africa
1 đề mục được tìm thấy (Hiển thị 1 - 1)
-
01-01-1993 Dryland Farming is written for practising agriculturalists and students, but it will also be of relevance to those working in or studying development, geography, natural resources and rural sociology in drier areas. Although based mainly on examples and experience from Africa, it draws out...