The invertebrates Vol; v
Hyman , Libbie Henrietta
The invertebrates Vol; v smaller coelomate groups chaetognatha, hemichordata, pogonophora phoronida, ectoprocta, brachiopoda sipunculida the coelomate bilateria - New Delhi CBS Publishers 1993 - viii , 783 p. Illustration 24 cm.
Zoology
Animals
592 / HYM
The invertebrates Vol; v smaller coelomate groups chaetognatha, hemichordata, pogonophora phoronida, ectoprocta, brachiopoda sipunculida the coelomate bilateria - New Delhi CBS Publishers 1993 - viii , 783 p. Illustration 24 cm.
Zoology
Animals
592 / HYM