Soil Conservation in Kenya, Especially in Small-scale Farming in High Potential areas using Labour intensive Methods / 6th rev. ed.
Wenner, Carl Gösta.
Soil Conservation in Kenya, Especially in Small-scale Farming in High Potential areas using Labour intensive Methods / by Carl G. Wenner. - 6th rev. ed. - Nairobi : Soil Conservation Extension Unit, Ministry of Agriculture, 1980. - 191, [36] leaves : ill. ; 30 cm.
Includes index.
Bibliography: leaves 185-191.
81980461
Soil conservation--Kenya.
S625.K4 / W46 1980
631.4/9676/2 / SOI
Soil Conservation in Kenya, Especially in Small-scale Farming in High Potential areas using Labour intensive Methods / by Carl G. Wenner. - 6th rev. ed. - Nairobi : Soil Conservation Extension Unit, Ministry of Agriculture, 1980. - 191, [36] leaves : ill. ; 30 cm.
Includes index.
Bibliography: leaves 185-191.
81980461
Soil conservation--Kenya.
S625.K4 / W46 1980
631.4/9676/2 / SOI