The life of vertebrates /
Young, J. Z. 1907-
The life of vertebrates / J. Z.Young - 2d ed. - New York, Oxford University Press, 1962 [Printing 1975]. - 820 p. ill. 25 cm.
Includes bibliographical reference and index.
Vertebrates.
Vertebrates, Fossil.
596 / YOL 1975
The life of vertebrates / J. Z.Young - 2d ed. - New York, Oxford University Press, 1962 [Printing 1975]. - 820 p. ill. 25 cm.
Includes bibliographical reference and index.
Vertebrates.
Vertebrates, Fossil.
596 / YOL 1975