TY  - BOOK
AU  - Behrens,David W.
TI  - Pacific Coast nudibranchs: Alaska to Baja California 
SN  - 0930118170
PY  - 1991///
CY  - Monterey, Calif
PB  - Sea Challengers
KW  - Nudibranchiata
KW  - Pacific Coast (North America)
KW  - Identification
ER  -