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- [41] A COMPUTER-PROGRAM TO PREDICT THE CONSEQUENCES OF CURRENT MANAGEMENT-PRACTICES IN THE DAIRY-HERD ANIMAL PRODUCTION, 1987, 44 : 491 - 492
- [43] Farmers' evaluation of soil management practices used in Mbarara district, south-western Uganda AGRICULTURAL BIODIVERSITY IN SMALLHOLDER FARMS OF EAST AFRICA, 2003, : 189 - 200
- [46] EVALUATION OF BEST MANAGEMENT-PRACTICES TO CONTROL PHOSPHORUS NONPOINT SOURCE POLLUTION CANADIAN AGRICULTURAL ENGINEERING, 1987, 29 (02): : 163 - 168