Colbert, Edwin Harris, 1905- Digging into the past : : an autobiography / [electronic resource] / Edwin H. Colbert.. — New York : : Dembner Books : : Distributed by Norton,, c1989.. — vii, 456 p., [32] p. of plates : : ill. ; 24 cm. ISBN: 0942637089 : $25.00 LCCN: 88006883 Subjects--Personal Names: Colbert, Edwin Harris, 1905- Subjects--Topical Terms: Paleontologists--Biography.--United States LC Class. No.: QE707.C57 / A3 1989 Dewey Class. No.: 560.9 B