|
Title
|
Author
|
| Air Cooling to Prevent Falls of Roof Rock |
Fletcher, J. H. – Cassidy, S. M. |
| Subsidence and Ground Movement in a Limestone Mine Caused by Longwall Mining in a Coal Bed Below |
Auchmuty, R. Laird |
| Effect on Buildings of Ground Movement and Subsidence Caused by Longwall Mining |
Thorneycroft, Wallce |
| Comparison of Accident Hazards in Hand and Mechanical Loading of Coal |
McAuliffe, Eugene |
| Coal Evaluation and Preparation |
Dowing, Thomas F. |
| Growth of Coal Preparation in the Smokeless Fields of West Virginia |
Guy, T. W. |
| The Low-volatile Coal Field of Southern West Virginia |
Eavenson, Howard N. |
| Introductory Notes on Origin of Instanta- neous Outbursts of Gas in Gertain-Coal Mines of Europe and Western Canada and Instantaneous Outbursts of Carbon Dioxide in Coal Mines in Lower Silesia, Germany |
Rice, George S. – Wilson, P. A. C. |
| Mining Coal by the Stripping Method, with Particular Reference to the Operations of the Enos Coal Mining Co., Oakland City, Indiana |
McConnell, Fred S. |
| Proposed Safety Code for Coal Mine Ventilation |
|
| British Coal Industry Law Reviewed |
Wheeler, R. V. |
| Occurrence of Petroleum in North America |
Powers, Sidney |
| Methods and Effects of Unit Repressuring in the Cook Pool |
Crutchfield, Graham P. |
| Problems in Proration on the Basis of Gas Energy |
Stephenson, Eugene A. |
| Experimental Measurement of Slippage in Flow through Vertical Pipes |
Moore, T. V. – Wilde, H. D. |
| Petroleum Developments in 1930 |
|
| Occurrence of Petroleum in North America |
Powers, Sidney |
| Scope of the light-weight Aggregates Industry |
Hughes, H. Herbert |
| Some Relations of Ore Dcposils to Folded Rocks |
Newhouse, W. H. |
| World Production and Resources of Chromite |
Smith, Lewis A. |
| Value of Ceramic Tests in Subsurface Correlation of Cretaceous Shales in Central Wyoming |
Dobbin, C. E. – Swedenborg, E. A. |
| Occurrence of Lead-zinc Ores in Dolomitic Limestones in Northern Mexico |
Hayward, M. W. - Triplett, W. H. |
| Zonal Relations of the Lodes of the Sumpter Quadrangle |
Hewett, D. F. |
| Measurements of Resistivity by the Central Electrode , Method at the Abana Mine, Northwestern Quebec, Canada |
Gilchrist, Lachlan |
| A Method for Determining Magnetic Susceptibility of Core Samples |
Barret, William M. |
| Mathematical Theory of Electrical Flow in Stratified Media with Horizontal, Homogeneous and Isotropic Layers |
Ehrenburg, D. O. – Watson, R. J. |
| Electrical Exploration Applied to Geological Problems in Civil Engineering |
Leonardon, E. G. |
| A Magnetic Method of Estimating the Height of .Some Buried Magnetic Bodies |
Eve, A. S. |
| A New Development in EleLtrical Prospecting |
Lundberg, Hans – Zuschlag, Theodor |
| A Theoretical Study of Apparent Resistivity in Surface Potential Methods |
Hummel, J. N. |
| Least Squares in Practical Geophysics |
Roman, Irwin |