Search U.S. government technical reports digitized or harvested by TRAIL.
Thermodynamic properties of manganese
Wartime progress in coke production
Exploration of Grey Eagle , Grandview, and Royal John claims, Grant and Sierra Counties, N. Mex.
Improved apparatus and procedure for the determination of helium in natural gas
Exploration of the Blue Metal corundum property, Douglas County, Nev.
Standardized tests for determining the physical properties of mine rock
History of water flooding of oil sands in north Texas
Exploration of the White Eagle Fluorspar Mine, Cooks Peak mining district, Grant County, N. Mex.
Helium tracer studies in the Elk Hills, Calif., field
Exploration of tailing ponds in the Russellville, Ala., brown-ore district
Automatic water heating, utilizing subbituminous coal
Extinction of propane and butane flames by dichlorodifluoromethane
Exploration of the Magnet Cove Rutile Co. property, Magnet Cove area, Hot Spring County, Ark.
Exploration of the El Dorado copper mine, El Dorado County, Calif.
Concentration of fluorite from Metals Reserve Company stock piles
A study of fault determinations by geophysical methods in the fluorspar areas of Western Kentucky
Exploration if the New Dale Rundell Zinc Mine, Mifflin district, Iowa County, Wis.
Storage of subbutumiminous slack coal in open pits
Exploration of the Shanton iron-ore property, Albany County, Wyo.
Exploration of coal deposits of the Point Barrow and Wainwright areas, northern Alaska
Exploration of the Stoddard Fluorite Mine, Cheshire County, N.H.
Exploration for zinc and lead ore, Phelps lease, Jasper County, Mo.
Exploration of the Defense zinc property, Iowa County, Wis.
Electrolytic manganese in low-carbon steel tests at the Stanley Works, Bridgeport, Conn.
Exploration of the Copper Butte Mine, Mineral Creek mining district, Pinal County, Ariz.
Pilot-plant investigations :matte smelting of Chamberlain, S. Dak., Manganese ore
Exploration of the Elk Mountain mica deposit, San Miguel County, N. Mex.
Blending properties of low- and medium- volatile coals as determined in the BM-AGA appaaratus
Exploration of the Moffet-Johnston copper property, Madison County, Montana
Exploration of the Gray and Bautsch lead and zinc deposits, Jo Daviess County, Ill.
Exploration of leasing block no. 28 in the Nenana Coal Field, Alaska
Active list of permissible explosives and blasting devices approved previous to December 31, 1945
Exploration of Spirit Mountain nickel prospect, Canyon Creek, Lower Copper River Region, Alaska
Tests of bituminous-anthracite mixtures, on industrial stokers
Magnetic reconnaissance in North-Central Minnesota in 1945
Exploration of argentiferous lead-copper deposits of the Slana district, Alaska
Exploration of Mountain View Tungsten deposit, Hyder, Alaska
Exploration of Bishop Cap Fluorspar Project, Dona Ana County, New Mexico
Exploration of the gold, silver, lead, and zinc properties, Eureka Corporation, Eureka County, Nev.
Studies on explosives and explosions :fiscal year 1945
Metallurgical treatment of cobalt ores from the Goodsprings mining district, Nevada
Investigation of the McLeod glass-sand pits, Wheeler County, Ga.
Pilot-plant production of electrolytic manganese from Chamberlain, S. Dak., nodules
Exploration for fluorite, Crittendon and Livingston Counties, Ky.