The A.B.C. of Soils.
Joffe Jacob S.
The A.B.C. of Soils. - New Brysaick N.J. Pedology Publication 1949 - 283p.
631.4 JOF-A
The A.B.C. of Soils. - New Brysaick N.J. Pedology Publication 1949 - 283p.
631.4 JOF-A
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