Author
American Geological Institute
Published
Washington, 1950-
Online
Location
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Format
Journals & Newspapers / Online
Author
Hansen, Helge E.
Published
[Ann Arbor? Mich. : Committee on Application of Geology, American Assn. of Petroleum Geologists, 1948]
Online
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
Author
Trowbridge, Arthur C. (Arthur Carleton), 1885-
Published
[Iowa City? n. pub., 1928]
Online
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
Author
Deutsche Geologische Gesellschaft
Published
[Berlin : Wilhelm Hertz, 1849-2005
Online
Location
HathiTrust Digital Library >> Online Resource
Format
Journals & Newspapers / Online
Author
Moskovskoe obshchestvo ispytateleĭ prirody
Published
Moskva, Izdatels̕tvo Moskovskogo Universiteta.
Online
Location
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Format
Journals & Newspapers / Online
Author
Geologiska föreningen (Sweden)
Published
Stockholm.
Online
Location
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Format
Journals & Newspapers / Online
Published
Des Moines, Iowa : Geological Pub. Co.,
Online
Location
HathiTrust Digital Library >> Online Resource
Format
Journals & Newspapers / Online
Author
Royal Geological Society of Cornwall
Published
Penzance [etc.]
Online
Location
HathiTrust Digital Library >> Online Resource
Format
Journals & Newspapers / Online
Published
Calcutta : Geological Survey of India, 1856-
Online
Location
HathiTrust Digital Library >> Online Resource
Format
Journals & Newspapers / Online