Turtles of the world /
Ernst, Carl H.
Turtles of the world / Carl H. Ernst and Roger W. Barbour. - Washington : Smithsonian Institution Press, c1989. - xii, 313 p., 16 p. of plates : ill. (some col.) ; 29 cm.
Includes index.
0874744148 (alk. paper)
Turtles of the world / Carl H. Ernst and Roger W. Barbour. - Washington : Smithsonian Institution Press, c1989. - xii, 313 p., 16 p. of plates : ill. (some col.) ; 29 cm.
Includes index.
0874744148 (alk. paper)