Clarke, G. R.
The study of the soil in the field / G. R. Clarke. - 4th ed. - Oxford : Clarendon Press, 1957. - 204 p. : ill. ; 22 cm.
Includes index.
345 345
Techniques, equipment, materials.
631.4 / C552s
The study of the soil in the field / G. R. Clarke. - 4th ed. - Oxford : Clarendon Press, 1957. - 204 p. : ill. ; 22 cm.
Includes index.
345 345
Techniques, equipment, materials.
631.4 / C552s