Soil surveys for land development /
Soil surveys for land development /
Edited by C. G. Stephens, consultant (soils), Land and Water Use Branch, Agriculture Division.
- Rome : Food and Agriculture Organization of the United Nations, 1953.
- xii, 110 p. : illus. (part col.) ; 23 cm.
- FAO agricultural studies, no. 20 .
- no. 20. FAO agricultural studies ; .
Bibliography: p. 109-110.
Soil surveys.
631.47 / FOS
Bibliography: p. 109-110.
Soil surveys.
631.47 / FOS