Author: Geological Survey (U.S.)
Publisher:
Published: 1980
Total Pages: 428
ISBN-13:
DOWNLOAD EBOOK →Author: Ellis Leon Yochelson
Publisher: Kent State University Press
Published: 1998
Total Pages: 570
ISBN-13: 9780873385992
DOWNLOAD EBOOK →This biography of geologist Charles Doolittle Walcott (1850-1927) documents his career and life from birth to his retirement from the US Geological Survey in 1907, when he became Secretary of the Smithsonian Institution.
Author: Geological Survey (U.S.)
Publisher:
Published: 1986
Total Pages: 452
ISBN-13:
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