TY  - BOOK
AU  - Buchsbaum,Ralph Morris
TI  - Animals without backbones
SN  - 0226078736
AV  - QL362 .B93 1987
U1  - 592 19
PY  - 1987///
CY  - Chicago
PB  - University of Chicago Press
KW  - Invertebrates
N1  - Includes index; Bibliography: p. 553-557
ER  -