Agro - ecological land resources assesment for agricultural development plannig a case study of kenya resources data base and land productivitiy /

Published 1993

Agro-ecological land resources assessment for agricultural development planning a case study of Kenya resourcess data base and land productivity /

Published 1993

Computerized systems of land resources appraisal for agricultural development /

by Chidley, T. R. E.
Published 1993

World soil resources, an explanatory note on the FAO World soil resources map at 1.25.000.000 scale.

Published 1991

World soil resources an explanatory note on the FAO World soil resources map at 1. 25.000.000 scale.

Published 1993

AEZ in Asia proceedings of the regional workshop on agro-ecdogical zones methodology and applications.

Published 1994

Feslm, an international frame work for evaluating sustainable land management.

Published 1993