TY - ADVS AU - Takan, John Peter. TI - Host resistance, and the effect of infested residue level and plant population on the epidemiology of Nortern leaf blight of maize in Ugand a PY - 2002/// CY - Kampala, Uganda PB - Makerere University Library Microfilming Unit KW - Corn KW - Diseases and pests KW - Uganda N1 - Thesis (M. Sc. Agric.) - Makerere University, 1993; Includes bibliographical references ER -