Mineral Trade Notes

Mineral Trade Notes
Author: United States. Bureau of Mines
Publisher:
Total Pages: 636
Release: 1937
Genre: Mineral industries
ISBN:

Mineral Trade Notes

Mineral Trade Notes
Author:
Publisher:
Total Pages: 492
Release: 1937
Genre: Mineral industries
ISBN:

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:
Total Pages: 1490
Release: 1969
Genre: Geology
ISBN:

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.