Turtles of the United States and Canada /
Ernst, Carl H.
Turtles of the United States and Canada / Carl H. Ernst, Jeffrey E. Lovich and Roger W. Barbour. - Washington : Smithsonian Institution, 1994. - xxxviii, 578 p. ; 25 cm.
Incluye bibliografia.
1-56098-823-1
QL666 / .C5 E75
Turtles of the United States and Canada / Carl H. Ernst, Jeffrey E. Lovich and Roger W. Barbour. - Washington : Smithsonian Institution, 1994. - xxxviii, 578 p. ; 25 cm.
Incluye bibliografia.
1-56098-823-1
QL666 / .C5 E75
