TY  - BOOK
ED  - E.U.A. Forest Service
TI  - Timber resources for America's future
T2  - Forest resources report
U1  - 634.92 
PY  - 1958///
CY  - Washington
PB  - The Forest Service
KW  - Bosques
KW  - Aspectos económicos
KW  - Recursos forestales
KW  - E.U.A
ER  -