Hodgson, J M
Soil sampling and soil description - Oxford, Clarendon Press 1978 - 241 - Monographs on soil survey .
0198545118
Soil science / soil sampling/ soil description
631.47 HOD
100
Soil sampling and soil description - Oxford, Clarendon Press 1978 - 241 - Monographs on soil survey .
0198545118
Soil science / soil sampling/ soil description
631.47 HOD
100