The use of organic materials in improving nitrogen fixation and yiel d of phaseolus vulgaris bean - Sserwanga, Joseph (Kampala, Uganda: Makerere University Library Microfilming Unit, 2002)
Thesis (M. Sc. Agric.) - Makerere University, 1997.
Includes bibliographical references.
Keywords: Nitrogen -- Fixation -- Organic wastes; Beans -- Field experiments -- Uganda