 | United States - Law - 1917 - 706 pages
...safety, efficiency, economic development, and conserving resources througn the prevention of waste in the mining, quarrying, metallurgical, and other...conditions affecting these industries; and including nüne osting minerai ruéis, £r?w'™- , ,„ all equipment, supplies, expenses of travel, and subsistence:... | |
 | 1910 - 594 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other...the economic conditions affecting these industries ; to investigate explosives, etc., and to disseminate information concerning these subjects." Congress... | |
 | United States - Law - 1914 - 1302 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste s the power and perform the duties attached by law...the office of Comptroller during a va(200) cancy ; to investigate explosives and peat; and on behalf of the Government to investigate the mineral fuels... | |
 | United States. Department of the Interior - 1914 - 1082 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste In the mining, quarrying, metallurgical, and other...the economic conditions affecting these industries ; to Investigate the mineral fuels and unfinished mineral products belonging to or for the use of the... | |
 | United States - Law - 1914 - 962 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other...the economic conditions affecting these industries; to investigate explosives and peat; and on behalf of the Government to investigate the mineral fuels... | |
 | United States. Bureau of Mines - 1915 - 128 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other...the economic conditions affecting these industries; to investigate explosives and peat; and on behalf of the Government to investigate the mineral fuels... | |
 | Mines and mineral resources - 1915 - 976 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other...the economic conditions affecting these industries; to investigate explosives and peat ; and on behalf of the Government to investigate the mineral fuels... | |
 | United States. Department of the Interior - 1915 - 1040 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste In the mining, quarrying, metallurgical, and other mineral Industries; to inquire Into tlie econotuic conditions affecting these Industries; * • * to Investigate the mineral fuels and... | |
 | United States - Law - 1916 - 1254 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste + ; to investigate explosives and peat ; and on behalf of the Government to investigate 1ле mineral... | |
 | United States. Department of the Interior - 1916 - 1232 pages
...safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other...the economic conditions affecting these Industries; to Investigate explosives and peat; and on behalf of the Government to investigate the mineral fuels... | |
| |
... with a view to improving health conditions, and increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other mineral industries; to inquire into the... 
