TY  - BOOK
ED  - E.U.A. Forest Service
TI  - Uneven - aged silviculture and management in the United States ; combined proceeding of two in service workshosp..
U1  - 634.95 
PY  - 1978///
CY  - Washington
PB  - The Forest Service
KW  - Bosques
KW  - Administración
KW  - Silvicultura
KW  - Publicaciones periódicas
ER  -