Mineral Trade Notes

Mineral Trade Notes

Author:

Publisher:

Published: 1937

Total Pages: 492

ISBN-13:

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A monthly inventory of information from U.S. Government Foreign Service offices and other sources that may not otherwise be made available promptly.


Bibliography of North American Geology

Bibliography of North American Geology

Author:

Publisher:

Published: 1969

Total Pages: 1490

ISBN-13:

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1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.