Conservation tillage for sustainable crop production systems.
Contributors: Zimbabwe. Dept. of Agricultural Technical and Extension Services.; Institute of Agricultural Engineering (Zimbabwe). Soil & Water Conservation Branch.; Deutsche Gesellschaft für Technische Zusammenarbeit
Publisher: Deutsche Gesellschaft für Technische Zusammenarbeit; Dept. of Agricultural Technical and Extension Services; Soil & Water Conservation Branch, Institute of Agricultural Engineering
Published: uuuu
Place of publication: Borrowdale, Harare, Zimbabwe
Language: eng
Number of pages: 14
Notes: Includes bibliographical references.
"PN 88.2511.9-01.100."