TY  - BOOK
AU  - HYMAN (L H)
TI  - Invertebrates V: smaller Coelomate groups, Chaetognatha, Hemichordata, Pogonophora, Phoronida, Ectoprocta, Brachiopoda, Sipunculida, the Coelomate Bilateria
U1  - 590/158 
PY  - 1955///
CY  - New York
PB  - Mc Graw Hill Book Co.
KW  - V
KW  - the
KW  - smaller
KW  - Sipunculida
KW  - Pogonophora
KW  - Phoronida
KW  - Invertebrates
KW  - Hemichordata
KW  - groups
KW  - ectoprocta
KW  - Coelomate
KW  - Coelmate
KW  - Chaetognatha
KW  - Brachiopoda
KW  - Bilateria
ER  -