Annual Report


Book Description




Annual Report


Book Description













Annual Report


Book Description




Annual Report - National Research Council, Division of Earth Sciences


Book Description

Issues for accompanied by appendices, consisting of reports of the division's committees. In a few cases the committee report is preliminary and the complete report is issued separately. Beginning with committee reports are issued separately.




Bibliography of North American Geology


Book Description

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.