Atlas of Pennsylvania coal and coal mining /
Main Author: | Deasy, George F. |
---|---|
Other Authors: | Griess, Phyllis Rice |
Format: | Book |
Language: | English |
Published: |
University Park :
College of Mineral Industries, Pennsylvania State University,
[1959-63]
|
Series: | Bulletin (Pennsylvania State University. Earth and Mineral Sciences Experiment Station) ;
73. Bulletin (Pennsylvania State University. Earth and Mineral Sciences Experiment Station) ; 80. Mineral conservation series. |
Subjects: |