Turtles of the United States and Canada
By: Carl H. Ernst, Roger W. Barbour, and Jeffrey E. Lovich.
Contributors: Barbour, Roger William, 1919-; Lovich, Jeffrey E.
Publisher: Smithsonian Institution Press
Published: 1994
Place of publication: Washington
Language: eng
Number of pages: 578
Subjects: Turtles -- United States; Turtles -- Canada
Notes: Includes bibliographical references (p. 483-571) and index.