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Stratigraphic Sections of the Phosphoria Formation in Montana, 1949-50
R. P. Sheldon
Vincent Ellis McKelvey
Arthur Earle Granger
Paul Livingston Applin
Roger Warren Swanson
Wilbur Nathaniel Palmquist
John William Harshbarger
Esther English Richards Applin
Francis Ramey Hall
Walter Scott West
出版
U.S. Department of the Interior, Geological Survey
, 1949
URL
http://books.google.com.hk/books?id=hohC8wf1iHYC&hl=&source=gbs_api
EBook
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