Conservation Tillage for Sustainable Agriculture. International Workshop, Harare, Zimbabwe, 22-27 June 1998

by Benites, J. (ed.) 183530, FAO, Rome (Italy). Agricultural Services Div. eng 186797, Conservation Tillage for Sustainable Agriculture eng 22-27 Jun 1998 Harare (Zimbabwe) 14246, Chuma, E. (ed.) 1423211775215, Fowler, R. (ed.) 1423211775216, Kienzle, J. (ed.) 1423211763215, Molapong, K. (ed.) 1423211775217, Nyagumbo, I. (ed.) 1423211775173, Steiner, K. (ed.) 1423211775218, Van Veenhuizen, R. (ed.) 186079, Manu, J. (ed.), Deutsche Gesellschaft fuer Technische Zusammenarbeit, Eschborn (Germany) ger 184525
Published 1998