Turtles of the United States
By: [by] Carl H. Ernst & Roger W. Barbour.
Contributors: Barbour, Roger William, 1919- joint author.
Publisher: The University Press of Kentucky
Published: 1972
Place of publication: [Lexington]
Language: eng
Number of pages: 347
Subjects: Turtles -- United States
Notes: Bibliography: p. 295-342.