Soils an introduction to soils and plant growth
Donahue, Roy Luther.
Miller, Raymond W.,1928-
Shickluna, John C.,1923-
Englewood Cliffs London Prentice-Hall
1977
Previous ed.: / by Roy L. Donahue, John C. Shickluna, Lynn S. Robertson. 1971
Includes index
Soils.