TY  - BOOK
AU  - Hyman, Libbie Henrietta
TI  - Invertebrates, Vol.3: Acanthocephala, aschelminthes, and entoprocta, the pseudocoelomate bilateria
U1  - R  592  HYM-I.3 
PY  - 1951///
CY  - McGraw-Hill Book Co., New York
KW  - Invertebrates-- Zoology
ER  -