Search U.S. government technical reports digitized or harvested by TRAIL.
Underground Latrines for Mines
Underground Wastes in Oil and Gas Fields and Methods of Prevention
Metal-Mine Accidents in the United States During the Calendar Year 1914
Abstracts of Current Decisions on Mines and Mining: May to September, 1915
Abstracts of Current Decisions on Mines and Mining: October to December, 1915
Abstracts of Current Decisions on Mines and Mining: January to April, 1916
Prospecting and Mining of Copper Ore at Santa Rita, New Mexico
Quarry Accidents in the United States During the Calendar Year 1915
Molybdenum; Its Ores and their Concentration with a Discussion of Markets, Prices, and Uses
Analyses of Coals Purchased by the Government During the Fiscal Years 1908-1915
Manufacture and Uses of Alloy Steels
Instruments for Recording Carbon Dioxide in Flue Gases
The Condensation of Gasoline from Natural Gas
Manufacture of Gasoline and Benzene-Toluene from Petroleum and Other Hydrocarbons
The Technology of Marble Quarrying
The Feldspars of the New England and North Appalachian States
United States Coals Available for Export Trade
Refining and Utilization of Georgia Kaolins
A Preliminary Report on Uranium, Radium, and Vanadium
Methods of Sampling Delivered Coal and Specifications for the Purchase of Coal for the Government
The Use of Mud-Laden Fluid in Oil and Gas Wells
The Inflammability of Illinois Coal Dusts
The Analytical Distillation of Petroleum
The Analysis of Permissible Explosives
Operating Details of Gas Producers
Oxygen mine rescue apparatus and physiological effects on users
Organizing and conducting safety work in mines
Carbon monoxide poisoning in the steel industry
Coke-oven accidents in the United States :during the calendar year 1915
The determination of moisture in coke
Occurrence and mitigation of injurious dusts in steel works
Limits of complete inflammability of mixtures of mine gases and of industrial gases with air
Absorption of methane and other gases by coal
Laboratory determination of the explosibility of coal dust and air mixtures
Permissible explosives :tested prior to January 1, 1917
Effects of moisture on the spontaneous heating of stored coal
Production of explosives in the United States :during the calendar year 1916
Deterimination [i.e. determination] of unsaturated hydrocarbons in gasoline
Initial priming substances for high explosives
Metal-mine accidents in the United States :during the calendar year 1915