Introduction to Canadian amphibians and reptiles /
Francis R. Cook ; including a section on care of pet reptiles and amphibians by James A. Johnston ; illustrations by Charles Douglas ; maps drafted by Joyce Crosby Cook.
- [Ottawa] : National Museums of Canada, c1984.
- 200 p. : ill., maps ; 22 cm.
Issued also in French under title: Introduction aux amphibiens et reptiles du Canada. Issued by National Museum of Natural Sciences.