TY  - BOOK
AU  - Baumgartner,David M.
AU  - Mitchell,Russ
TI  - Silvicultural management strategies for pests of the interior Douglas-Fir and grand fir forest types / 
PY  - 1984///
CY  - Washington : 
PB  - Cooperative Extension, 
KW  - PINO OREGON
KW  - PLAGAS
KW  - APROVECHAMIENTO FORESTAL
ER  -