Safe practices in mining anthracite
Subtitle: (A manual of instruction for on-the-job training).
Contributors: Pennsylvania. Dept. of Mines.; Pottsville School District.; Wilkes-Barre school district.; United States. Office of Education.
Publisher: Commonwealth of Pennsylvania Dept. of public instruction
Published: 1944
Place of publication: Harrisburg
Language: eng
Number of pages: 111
Subjects: Anthracite coal -- Pennsylvania.; Coal mines and mining -- Pennsylvania.; Coal mines and mining -- Safety measures