TY  - BOOK
AU  - Murray,William Gordon
AU  - Timmons,John F.
TI  - Land problems and policies
U1  - 631.47 22
PY  - 1950///
CY  - Ames
PB  - Iowa State College Press
KW  - Land use
KW  - Soil science
KW  - United States
N1  - Includes bibliographical references and index
ER  -