Author: Interior Department / Publish Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Interior Department Publish Year Decade 1930 - 1939

1331. Educational directories. Directory of chief education offices in various countries of the world; [prepared by Helen F. Lyons].

Corporate/Agency Authors:: Education Office, Consumers' Counsel of National Bituminous Coal Commission, and Interior Department
Publisher:: Education Office
Date:: Oct. 1937
SuDoc number:: I 16.4:173

1332. Educational measures before 75th Congress, 1st session. 1937; [by Ward W. Keesecker].

Corporate/Agency Authors:: Education Office and Interior Department
Publisher:: Education Office
Date:: Oct. 1937
SuDoc number:: I 16.4:171

1333. Humphreys Gold Corporation. Placer operations of Humphreys Gold Corporation, Clear Creek, Colo.; by E. D. Gardner and Jos. R. Guiteras.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Oct. 1937
SuDoc number:: I 28.27:6961

1334. Malvern Clay Company. Mining and grinding methods and costs at Malvern Clay Co. mine, Malvern, Ohio; by E. J. Lintner.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Oct. 1937
SuDoc number:: I 28.27:6962

1335. Maps. Colorado-Big Thompson project, general map showing project features and Northern Colorado Water Conservancy District; map 26400. Scale 20 m.=2.1 in. n. p.

Corporate/Agency Authors:: Reclamation Bureau and Interior Department
Publisher:: Reclamation Bureau
Date:: Oct. 1937
SuDoc number:: I 27.7:C 71/7

1336. Maps. Yakima project, Wash.; map 26376. Scale 10 m.=1 in. n. p.

Corporate/Agency Authors:: Reclamation Bureau and Interior Department
Publisher:: Reclamation Bureau
Date:: Oct. 1937
SuDoc number:: I 27.7:Y 1/9

1337. Mercury. Occurrence and treatment of mercury ore at small mines; by M. W. von Bernewitz.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Oct. 1937
SuDoc number:: I 28.27:6966

1338. Mine accidents. Pebble-phosphate mine accident experience; by Frank E. Cash and Claud P. Dempsey.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Oct. 1937
SuDoc number:: I 28.27:6968

1339. Mine explosions. Coal-mine explosions in Ohio, 1874-1936; by C. W. Owings.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Oct. 1937
SuDoc number:: I 28.27:6956

1340. Mine ventilation. Ventilation at anthracite collieries of northern Pennsylvania field; by G. E. McElroy.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Oct. 1937
SuDoc number:: I 28.27:6965

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