Evolution of the vertebrates : a history of the backboned animals through time /
Colbert, Edwin H. 1905-2001 .
Evolution of the vertebrates : a history of the backboned animals through time / Edwin H. Colbert. - 2nd ed. - New York ; London : Wiley, 1969 - xvi, 535 p. : ill. ; 22 cm.
Previous ed.: 1955.
Includes bibliographical references and index.
0471164666
Vertebrates--Evolution.
Vertebrates, Fossil.
591.38 / COE 1969
Evolution of the vertebrates : a history of the backboned animals through time / Edwin H. Colbert. - 2nd ed. - New York ; London : Wiley, 1969 - xvi, 535 p. : ill. ; 22 cm.
Previous ed.: 1955.
Includes bibliographical references and index.
0471164666
Vertebrates--Evolution.
Vertebrates, Fossil.
591.38 / COE 1969