Ould-Mey M. CASH CROPS VERSUS FOOD CROPS IN AFRICA: A Conflict between Dependency and Autonomy. aflsh [انترنت]. 10 يناير، 1989 [وثق 9 أكتوبر، 2026];(1):14-25. موجود في: https://ejournals.univ-nkc.mr/index.php/AFLSH/article/view/361