TY  - BOOK
AU  - BARNES,R.D.
TI  - Invertebrate zoology
SN  - 0-7216-1562-7
U1  - ZOO 592 
PY  - 1987///
CY  - Philadephia
PB  - W.B.Saunders
KW  - INVERTEBRATES
N1  - Includes bibliographies
ER  -