TY  - BOOK
AU  - Villee,Claude Alvin
AU  - Barnes,Robert D.
AU  - Walker,Warren F.
TI  - Introduction to animal biology
AV  - QL45.2 .V54
U1  - 591 
PY  - 1979///
CY  - Philadelphia
PB  - Saunders Company
KW  - Zoology
N1  - Glossary-GI-G32; Includes bibliographies and index
ER  -