The age of reptiles /
Edwin H. Colbert.
- Mineola, N.Y. : Dover Publications, c1997.
- xvi, 252 p. : ill. ; 21 cm.
"An enlarged and corrected republication of the work originally published by W.W. Norton & Company, Inc., New York, in 1965. A preface and an addendum have been specially prepared for this edition"--T.p. verso.