Items where Author is "Kowal, J.H."
Group by: Item Type | No Grouping Number of items: 1. Kassam, A.H. and Dagg, M. and Kowal, J.H. and Khadr, F.H. (1976) Improving food crop production in the Sudan savanna zone of northern. Outlook on Agriculture, 8 (6). pp. 341-347. |
