Donahue, Roy Luther, 1908-
Our soils and their management : an introduction to soil and water conservation / Roy L. Donahue. - 2nd ed. - New Delhi : Asia publishing, 1961. - [12], 568 p. : ill. ; 24 cm.
Includes bibliographical references and index.
61006292
Soils.
S591 / .D65 1961
631.4 / DOO
Our soils and their management : an introduction to soil and water conservation / Roy L. Donahue. - 2nd ed. - New Delhi : Asia publishing, 1961. - [12], 568 p. : ill. ; 24 cm.
Includes bibliographical references and index.
61006292
Soils.
S591 / .D65 1961
631.4 / DOO