Jha, Dayanatha Fertilizer use on small holder farms in Eastern province, Zambia / Dayanatha Jha & B. Hajjati - Washington : International Food Policy Research Institute (IFPRI) , 1993 - 76p. : ill. ; 23 cm. - Research report No. 94 . Includes bibliographical references. ISBN: 0896290972 Subjects--Topical Terms: Fertilizer use--Zambia Gov. Doc. Class. No.: XZ IFPRI RR-94