TY  - BOOK
AU  - Cross,Diana H.
TI  - Waterfowl management handbook
U1  - 639.978 23
PY  - 1988///
CY  - Washington D.C.
PB  - US Department of the Interior. Fish and Wildlife Service
KW  - Aves
KW  - Birds
KW  - GestiÃ³n
KW  - Management
ER  -