TY  - BOOK
AU  - Duerr, William A
AU  - Christiansen, Neils B
AU  - Teeguarden, Dennis E
TI  - Forest resource management: decision-making principles and cases
SN  - 0721632238
U1  - 634.928 
PY  - 1979///
CY  - Philadelphia
PB  - W.B. Saunders
KW  - Forest management
ER  -