Soil sampling and soil description
Hodgson, J M
Soil sampling and soil description - Claredon; Oxford University Press, 1978 - viii, 241p. - Monographys on soil survey .
0-19-854511-8
Agriculture
Soil science
631.4 / L8
Soil sampling and soil description - Claredon; Oxford University Press, 1978 - viii, 241p. - Monographys on soil survey .
0-19-854511-8
Agriculture
Soil science
631.4 / L8