TY  - BOOK
AU  - DUERR, William A
TI  - Forest resources management : decision making principles and cases
U1  - 333.750 973 F65 
PY  - 1979///
PB  - Philadelphia, U.S.
KW  - FORESTS AND FORESTRY -- U.S
KW  - FOREST MANAGEMENT -- U.S
ER  -