General Zoology /
Claude A. Villee, Warren F. Walker, and Robert D. Barnes.
- Philadelphia, Pennsylvania : W.B. Saunders Company, c1978
- xvii, 932 pages : illustrations ; 27 cm.
Includes index.
Part One. The cellular biology of animals -- Part Two. Animal development and heredity -- Part Three. Animal form and function -- Part Four. Animal groups -- Part Five. Animals and their environment.
This edition represents a major revision of the text, the most extensive one yet undertaken.