Authors M. Leppard and S. Duri. Series Zimbabwe Agricultural Journal Published by Information Services Department of Research and Specialist Services Ministry of Lands, Agriculture and Rural Settlement P.O. Box 8108, Causeway, Harare, Zimbabwe Publishing date 1992 Author Details M. Leppard, Seed Services, P.O. Box 8100, Causeway, Harare, Zimbabwe & S. Duri, National Herbarium and Botanic Garden, P.O. Box 8100, Causeway, Harare, Zimbabwe ISBN 0 7974 1077 5 Category Agriculture Language English
