TY  - BOOK
AU  - Ainley,David G.
AU  - Page,Gary W.
AU  - Jones,Lisa T.
AU  - Stenzel,Lynne E.
AU  - LeValley,Ronald L.
AU  - Strong,Helen C.
TI  - Beached marine birds and mammals of the North American West Coast: a manual for their census and identification 
U1  - 598.07232 23
PY  - 1980///
CY  - [Washington, D.C.]
PB  - U.S. Fish and Wildlife Service, Biological Services Program
KW  - Sea birds
KW  - Aves marinas
N1  - Incluye referencias bibliográficas e índice
ER  -