Soil sampling and soil description
Hodgson, John Michel.
Soil sampling and soil description - Oxford : Clarendon, 1978 - 241 p. : ilus. - Monographs on soil survey . - Monographs on soil survey .
16090
Muestreo de suelos.
631.4 / H6
Soil sampling and soil description - Oxford : Clarendon, 1978 - 241 p. : ilus. - Monographs on soil survey . - Monographs on soil survey .
16090
Muestreo de suelos.
631.4 / H6
