TY  - BOOK
AU  - Hyman, Libbie Henrietta
TI  - The invertebrates: echinodermata the coelomate bilateria
U1  - 592 21st ed.
PY  - 1992///
CY  - Delhi
PB  - International Books and Periodicals Supply Service
KW  - Achimodermata
KW  - Invertebrates
N1  - V. 4: Echinodermata the coelomate bilateria; Index: p. 747-63
ER  -