TY - BOOK AU - Bald,Louis D.O. TI - The study of the effects of the interaction between plant density an d fertiliser nitrogen on grain and grain yield components of sorghum cr op / PY - 1977/// CY - Kampala, PB - KW - Agriculture KW - Research N1 - Dissertation (B.Sc., Agric.) - Makerere University; Includes bibliographic references (p. 37-39) ER -