Report of Investigations: no.7381 to date

Investigation of Fire and Explosion Accidents in the Chemical, Mining, and Fuel-related Industries: A Manual, Issues 678-688

Direct Method Determination of the Gas Content of Coal: Procedures and Results, Issues 8501-8520

Three Coal Mine Ventilation Studies Using Sulfur Hexafluoride Tracer Gas

Methane Accumulations in Coal Mine Roof Cavities

Analysis of Steelmaking Slags by Atomic Absorption Spectrophotometry Using Pressure Dissolution: 1978-1979

Recovery of Mercury from Cinnabar Ores by Electrooxidation: Extraction Plant Amenability Tests, Issues 8081-8100

Oxygenates in Automotive Exhaust Gas: Estimation of Levels of Carbonyls and Noncarbonyls in Exhaust from Gasoline Fuels, Issues 7661-7680

Rapid Method for Determining Lime, Magnesia, and Titania in Blast-furnace Slags and Other Calcareous Materials: 1959

Factors Influencing the Incendivity of Permissible Explosives: Ammonium Nitrate and Carbonaceous Material, Issues 5861-5880

Benefication of Western Mesabi Range Oxidized Taconites: A Comparison of the Anionic and Cationic Flotation Systems and an Evaluation of Potential Iron Ore Reserves, Issues 8541-8560

Stresses Induced Around Mine Development Workings by Undercutting and Caving, Climax Molybdenum Mining, Colorado (in Two Parts).: Strain and deformation measurement. 2

Catalog of Apollo Experiment Operations

Capillary Wetting Response of Coal After Exposure to Ambient Air Atmosphere

Tracer Gas as an Aid in Mine Ventilation Analysis

Safe Cleaning of State of Maine Filters Using EDTA-type Chelating Agents

Cleat in Bituminous Coalbeds

A Study of Anodes for Electrolytic Manganese

Using Sulfur Hexafluoride as a Gaseous Tracer to Study Ventilation Systems in Mines

Electrolytic Preparation of Beryllium-copper Alloys