Young, J. Z. 1907-
The life of vertebrates / J.Z. Young. - 3rd ed. - Oxford : Clarendon Press, c1962. - xv, 820 p. : ill. ; 25 cm.
Includes indexes.
Bibliography
0198571720 0198571739 (pbk.)
81206006
Vertebrates.
Zology...Vertebrates, Fossil.
QL605 / .Y68 1981
596 / YOL
The life of vertebrates / J.Z. Young. - 3rd ed. - Oxford : Clarendon Press, c1962. - xv, 820 p. : ill. ; 25 cm.
Includes indexes.
Bibliography
0198571720 0198571739 (pbk.)
81206006
Vertebrates.
Zology...Vertebrates, Fossil.
QL605 / .Y68 1981
596 / YOL