Soil conservation in Kenya : especially in small-scale farming in high potential areas using labour intensive methods /
Wenner, Carl Gosta.
Soil conservation in Kenya : especially in small-scale farming in high potential areas using labour intensive methods / by Carl G. We nner. - 7th ed. - Nairobi : Soil Conservation Extension Unit, Ministry of Agricultu re, 1981. - 230 p. : ill. , plates, maps ; 30 cm.
Includes index.
Includes bibliographical references.
Soil conservation -- Africa
GEAK/A461 (02) 1981/1
Soil conservation in Kenya : especially in small-scale farming in high potential areas using labour intensive methods / by Carl G. We nner. - 7th ed. - Nairobi : Soil Conservation Extension Unit, Ministry of Agricultu re, 1981. - 230 p. : ill. , plates, maps ; 30 cm.
Includes index.
Includes bibliographical references.
Soil conservation -- Africa
GEAK/A461 (02) 1981/1