TY  - BOOK
AU  - Hyman,Libbie Henrietta
TI  - The invertebrates
T2  - McGraw-Hill publications in the zoological sciences
U1  - 592 
PY  - 1940///-
CY  - New York, NY.
PB  - McGraw-Hill
KW  - Invertebrados
N1  - La biblioteca posee: v. 1-3; Incluye bibliografía; 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  -