Pedology
Joffe, Jacob S.
Pedology - 2 - New Jersey Pedology Publications 1949 - 662
Agriculture and related technologies
Technology (Applied sciences)
Soils
631.4 / J47P
Pedology - 2 - New Jersey Pedology Publications 1949 - 662
Agriculture and related technologies
Technology (Applied sciences)
Soils
631.4 / J47P