Kazungu, Elizabeth J.N. The efficiency (effect) of various nitrogen fertilizers on amarathus hybridus, sub-species Hybridus variety / Elizabeth J. N. Kazungu. - Kampala : Makerere University, 1977. - 102 p. : ill. ; 36 cm. Dissertation (BSc. Agric.) -- Makerere University, 1977 Includes bibliographical references: p. 73-77 Subjects--Topical Terms: Nitrogen fertilizers.--------Nitrogen in Agriculture.--------Grasses.-------- Dewey Class. No.: 631.84