TY  - BOOK
AU  - Pettibone, Marian H.
TI  - Marine polychaete worms of the New England region:  1. Families Aphroditidae through Trochochaetidae
U1  - 595.147 094 2 
PY  - 1963///
CY  - Washington
PB  - : Smithsonian Institution
KW  - POLYCHAETA
ER  -