TY  - BOOK
AU  - Hyman,Libbie Henrietta
TI  - The invertebrates: Platyhelminthes and Rhynchocoda;the acoelomate bilateria Vol II
T2  - McGraw-Hill publications in the zoological sciences
U1  - 592 HYM/I.2 
PY  - 1940///-
CY  - . - New York
PB  - : McGraw-Hill
KW  - Invertebrates
N1  - Vol. 6-   has series: McGraw-Hill in the invertebrates; Vol. 4-   lack edition statement; Includes bibliographies; [v. 1.] Protozoa through Ctenophora.--v. 2. Platyhelminthes and Rhynchocoela, the acoelomate Bilateria.--v. 3. Acanthocephala, Aschelminthes, and Entoprocta, the pseudocoelomate Bilateria.--v. 4. Echinodermata, the coelomate Bilateria.--v. 5. Smaller coelomate groups.--v. 6. Mollusca I
ER  -