The impact of the catchment approach to soil and water conservation - a study of six catchments in Wester, Rift Valley and Central Provinces, Kenya, 1993

Författare
(Edited by Jules N. Pretty, J.K. Kiara and John Thompson)
Språk
Engelska
Förlag År Ort Om boken ISBN
Soil and Water Conservation Branch, Ministry of Agriculture 1993 Kenya, Nairobi v, 146 sidor. : ill.