Kassam, A. H. (1991). Agro-ecological land resources assessment for agricultural development planning: A case study of Kenya ; resources data base and land productivity. FAO.
Chicago-Zitierstil (17. Ausg.)Kassam, A. H. Agro-ecological Land Resources Assessment for Agricultural Development Planning: A Case Study of Kenya ; Resources Data Base and Land Productivity. Rome: FAO, 1991.
MLA-Zitierstil (9. Ausg.)Kassam, A. H. Agro-ecological Land Resources Assessment for Agricultural Development Planning: A Case Study of Kenya ; Resources Data Base and Land Productivity. FAO, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.