Corundum

Corundum
Author: Robert W. Metcalf
Publisher:
Total Pages: 22
Release: 1944
Genre: Corundum
ISBN:

Bulletin

Bulletin
Author:
Publisher:
Total Pages: 282
Release: 1949
Genre: Geology
ISBN:

The Pan-American Geologist

The Pan-American Geologist
Author:
Publisher:
Total Pages: 434
Release: 1925
Genre: Geology
ISBN:

"A monthly journal devoted to speculative geology, constructive geological criticism, and geological record" (varies slightly).