Summary of Investigations

Summary of Investigations
Author:
Publisher:
Total Pages: 328
Release: 1963
Genre: Geological research
ISBN:

A summary of recent scientific and economic results, accompanied by a list of publications released in fiscal 1963, a list of geologic and hydrologic investigations in progress, and a report on the status of topographic mapping.

Bibliography of North American Geology

Bibliography of North American Geology
Author:
Publisher:
Total Pages: 1128
Release: 1968
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.