The economic importance of the coal industry to Pennsylvania
By: by George H. K. Schenck and John J.Schanz, Jr.
Contributors: Schanz, John J. 1923- joint author.; Pennsylvania State University. Dept. of Mineral Economics.; Pennsylvania. Coal Research Board.
Publisher: Pennsylvania State University]
Published: 1967
Place of publication: [University Park
Language: eng
Number of pages: 289
Subjects: Coal trade -- Pennsylvania.; Coal mines and mining -- Pennsylvania.
Notes: "Special report of research conducted in Department of Mineral Economics, College of Earth and Mineral Sciences, The Pennsylvania State University."
"Conducted under the auspices of the Coal Research Board of the Commonwealth of Pennsylvania, contract number, CR-45."