Geology, methane content, and reserves of the upper Freeport coalbed in Fayette County, Pa
Author : Peter F. Steidl
Publisher :
Page : 472 pages
File Size : 23,58 MB
Release : 1977
Category :
ISBN :
Author : Peter F. Steidl
Publisher :
Page : 472 pages
File Size : 23,58 MB
Release : 1977
Category :
ISBN :
Author : Peter F. Steidl
Publisher :
Page : 26 pages
File Size : 33,56 MB
Release : 1977
Category : Coal
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Author : Peter F. Steidl
Publisher :
Page : 17 pages
File Size : 24,47 MB
Release : 1977
Category : Coal
ISBN :
Author : Peter F. Steidl
Publisher :
Page : 26 pages
File Size : 37,55 MB
Release : 1977
Category : Coal
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Author :
Publisher :
Page : 456 pages
File Size : 49,95 MB
Release : 1977
Category : Mineral industries
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Author : Byron S. Gottfried
Publisher :
Page : 534 pages
File Size : 14,64 MB
Release : 1977
Category : Air ducts
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 992 pages
File Size : 15,71 MB
Release : 1977
Category : Government publications
ISBN :
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author :
Publisher :
Page : 748 pages
File Size : 35,36 MB
Release : 1977
Category : Fossil fuels
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Author : United States. Energy Research and Development Administration
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Page : 776 pages
File Size : 27,52 MB
Release : 1977
Category : Medicine
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Author :
Publisher :
Page : 1424 pages
File Size : 24,60 MB
Release : 1977-07
Category : Government publications
ISBN :