Author: Geological Survey / Publish Year Decade: 1920 - 1929 / Sudoc Stem: I 19.2 - Blacklight Search Results

Start Over Author Geological Survey Publish Year Decade 1920 - 1929 Sudoc Stem I 19.2

1. Mines and mineral resources. Operating regulations to govern methods of mining and safety and welfare of employees on leased lands on public domain under mineral leasing acts, potash, Oct. 2, 1917 (40 Stat., 297) and Feb. 7, 1927 (44 Stat., 1057), oil shale, sodium, phosphate, Feb. 25, 1920 (40 stat., 437), sulphur, Apr. 17, 1926 (44 Stat., 301), gold, silver, and quicksilver, June 8, 1926 (44 Stat., 710); approved June 2, 1927.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: 1927
SuDoc number:: I 19.2:M 66/3

2. Petroleum. Operating regulations to govern production of oil and gas under act of Feb. 25, 1920, June 4, 1920, and Mar. 4, 1923, and under special agreement by United States.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Revised and approved July 1, 1926. 1926
SuDoc number:: I 19.2:Oi 5

3. Topographical drawing. Standard symbols [for use in topographical work] adopted by Board of Surveys and Maps.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: edition of 1925
SuDoc number:: I 19.2:Sy 6