How old is the earth? (Guide leaflet, no. 75)
Supplemental Materials
Date
1931
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Journal Title
Journal ISSN
Volume Title
Publisher
New York : American Museum of Natural History
DOI
DOI
Abstract
Reprinted from Natural history, March-April, 1931.
Description
20 p. ill. (1 col.) ; 25 cm.
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Other
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Keywords
Earth -- Age.