TY  - BOOK
AU  - DEGRAAF, Richard M.
AU  - EVANS, Keith
TI  - Workshop Proceedings. Management of North Central and northeastern Forests for Nongame birds
PY  - 1979///
CY  - EE.UU.
PB  - U.S. Departamet of Agriculture
KW  - BOSQUES
KW  - MANEJO
KW  - AVES
ER  -