TY  - BOOK
AU  - LIBBIE HENRIETTA HYMAN
TI  - THE INVERTEBRATES: ECHINODERMATA THE COELOMATE BILATERIA
U1  - GN582.H997I 
PY  - 1955///
CY  - NEW YORK
PB  - MCGRAW-HILL BOOK COM.
KW  - THE INVERTEBRATES: ECHINODERMATA THE COELOMATE BILATERIA
ER  -