A general introduction to dolphins and porpoises, highlighting such areas as individual species, life cycles, anatomy, feeding habits, sonar system, and social organization.
- ISBN10 0823406636
- ISBN13 9780823406630
- Publish Date 1 October 1987
- Publish Status Out of Print
- Out of Print 13 March 2021
- Publish Country US
- Imprint Holiday House
- Format Hardcover
- Pages 89
- Language English