Author: Interior Department / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Interior Department Publish Year Decade 1920 - 1929

2431. Country schools. Organization of the one-teacher school [with list of references]; by Edith A. Lathrop.

Corporate/Agency Authors:: Education Bureau and Interior Department
Publisher:: Education Bureau
Date:: Feb. 1923

2432. Liquid air. Progress of investigations on liquid-oxygen explosives [with bibliography on liquid air]; by S. P. Howell, J. W. Paul, and J. L. Sherrick.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1st edition.] [Feb.] 1923

2433. Ores. Tests of low-grade and complex ores in Colorado; by Will H. Coghill and C. O. Anderson.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1st edition.] [Feb.] 1923

2434. Project method of teaching. List of references on project method in education; prepared in Library Division.

Corporate/Agency Authors:: Education Bureau and Interior Department
Publisher:: Education Bureau
Date:: Feb. 1923

2435. Telephone. Procedure for establishing list of permissible telephones for use in coal mines; [approved] Dec. 5, 1922.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1st edition.] [Feb.] 1923

2436. Decisions. [Decisions of Commissioner of Patents and of United States courts in patent cases, etc.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Jan. 30, 1923

2437. Gold and silver in 1921, general report; by J. P. Dunlop.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Jan. 26, 1923

2438. Gasoline. Natural-gas gasoline in 1921; by E. G. Sievers.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Jan. 25, 1923

2439. Decisions. [Decisions of Commissioner of Patents and of United States courts in patent cases, etc.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Jan. 23, 1923

2440. Stone in 1921; by G. F. Loughlin and A. T. Coons.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Jan. 22, 1923

« Previous
Next »
1
2
…
240
241
242
243
244 Current Page, Page 244
245
246
247
248
…
510
511