The soil
Courtney, F.M.
The soil An introduction to soil study F.M.Courtney and S.T.Trudgill - 2nd ed. - London Edward Arnold 1984 - 123p.; 25cm
includes index
0713109955
Soil Agriculture
631.4COU
The soil An introduction to soil study F.M.Courtney and S.T.Trudgill - 2nd ed. - London Edward Arnold 1984 - 123p.; 25cm
includes index
0713109955
Soil Agriculture
631.4COU