TY  - BOOK
AU  - McClellan,Grant S.
TI  - Land use in the United States: exploitation or conservation?
SN  - 0824204476
AV  - HD205 1971 .M33
PY  - 1971///
CY  - New York
PB  - H. W. Wilson Co.
KW  - Land use
KW  - United States
N1  - Bibliography: p. 245-253
ER  -