Soils and soil fertility /
Thompson, Louis M.
Soils and soil fertility / Louis M. Thompson and Frederick R. Troeh. - 4th ed. - New York : McGraw-Hill , c1978. - ix, 516 p. : ill. ; 25 cm.
Includes bibliographies and index
007064411x
Soil science.
Soil fertility.
631.42 / THS
Soils and soil fertility / Louis M. Thompson and Frederick R. Troeh. - 4th ed. - New York : McGraw-Hill , c1978. - ix, 516 p. : ill. ; 25 cm.
Includes bibliographies and index
007064411x
Soil science.
Soil fertility.
631.42 / THS