Soils and soil fertility
Thompson, Louis M.
Soils and soil fertility Louis M. Thompson and Frederick R. Troeh - 4th ed. - New Delhi Tata McGraw-Hill Publishing 1979 - ix, 516 p.; 24cm.
631.4 T17S
Soils and soil fertility Louis M. Thompson and Frederick R. Troeh - 4th ed. - New Delhi Tata McGraw-Hill Publishing 1979 - ix, 516 p.; 24cm.
631.4 T17S