Add to ORKGFrom Introduction: "This report has been prepared, not only for the purpose of recoding the results of the first series of coal-dust tests conducted in the experimental mine of the Bureau of Mines, but also to place before the mining public a description of the mine and an account of the objects sought in an its establishment.
From Introduction: "The Bureau of Mines has received many requests for information concerning the me...
From Introduction: "This bulletin contains a statement of certain results that will be embodied in a...
From Introduction: "The primary purpose of this bulletin is to describe the metallurgical treatment ...
From Introduction: "The detailed report is presented in this bulletin, which gives full account of t...
From Introduction: "The lack of comparable and accurate statistics of coal-mine accidents in the uni...
From Introduction: "This bulletin is a compilation of the results if coal analyses by the Government...
From introduction: "This bulletin consolidates the essential features of all research reports publis...
From Introduction: "An investigation by diamond drilling was undertaken by the Bureau of Mines at th...
From Introduction: "This report presents the results of an investigation begun by the Government in ...
From Introduction: "The investigations described in this bulletin are confined to a study of the was...
From introduction: "The purpose of the Bureau of Mines in publishing the results is to show the fact...
Report issued by the U.S. Bureau of Mines discussing dust-control of coal mining operations. As stat...
From Introduction General Statement: "The investigations were so directed as to permit the testing o...
Report issued by the U.S. Bureau of Mines discussing research conducted on the bituminous coal indus...
Report issued by the Bureau of Mines over experiments conducted on coal-dust explosions. The results...
From Introduction: "The Bureau of Mines has received many requests for information concerning the me...
From Introduction: "This bulletin contains a statement of certain results that will be embodied in a...
From Introduction: "The primary purpose of this bulletin is to describe the metallurgical treatment ...
From Introduction: "The detailed report is presented in this bulletin, which gives full account of t...
From Introduction: "The lack of comparable and accurate statistics of coal-mine accidents in the uni...
From Introduction: "This bulletin is a compilation of the results if coal analyses by the Government...
From introduction: "This bulletin consolidates the essential features of all research reports publis...
From Introduction: "An investigation by diamond drilling was undertaken by the Bureau of Mines at th...
From Introduction: "This report presents the results of an investigation begun by the Government in ...
From Introduction: "The investigations described in this bulletin are confined to a study of the was...
From introduction: "The purpose of the Bureau of Mines in publishing the results is to show the fact...
Report issued by the U.S. Bureau of Mines discussing dust-control of coal mining operations. As stat...
From Introduction General Statement: "The investigations were so directed as to permit the testing o...
Report issued by the U.S. Bureau of Mines discussing research conducted on the bituminous coal indus...
Report issued by the Bureau of Mines over experiments conducted on coal-dust explosions. The results...
From Introduction: "The Bureau of Mines has received many requests for information concerning the me...
From Introduction: "This bulletin contains a statement of certain results that will be embodied in a...
From Introduction: "The primary purpose of this bulletin is to describe the metallurgical treatment ...