On the trail of ancient man
Subtitle: a narrative of the field work of the Central Asiatic Expeditions
By: by Roy Chapman Andrews ; with an introduction and a chapter by Henry Fairfield Osborn ; with 58 photographs by J.B. Shackelford.
Contributors: Osborn, Henry Fairfield, 1857-1935.
Publisher: G. P. Putnam's Sons
Published: 1926
Place of publication: New York
Language: eng
Number of pages: 375
Subjects: Natural history -- Mongolia.; Paleontology -- Mongolia.; Mongolia -- Description and travel.
Notes: Illustrated lining papers.

Includes bibliographical references (p. 365-370) and index.