Constitution Diagrams of Pennsylvania Anthracite
Author : Holly Clyde Wagner
Publisher :
Page : 526 pages
File Size : 37,64 MB
Release : 1953
Category : Anthracite coal
ISBN :
Author : Holly Clyde Wagner
Publisher :
Page : 526 pages
File Size : 37,64 MB
Release : 1953
Category : Anthracite coal
ISBN :
Author : W. W. Brannock
Publisher :
Page : 1222 pages
File Size : 12,89 MB
Release : 1953
Category : Geochemistry
ISBN :
Author :
Publisher :
Page : 462 pages
File Size : 33,52 MB
Release : 1973
Category : Geology
ISBN :
Author :
Publisher :
Page : 1024 pages
File Size : 49,98 MB
Release : 1965
Category : Geology
ISBN :
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Author : Geological Survey (U.S.)
Publisher :
Page : 796 pages
File Size : 20,77 MB
Release : 1965
Category : Geology
ISBN :
1785/1918 includes material issued previously in the annual Bibliography of North America geology, and in cumulative volumes issued by N. H. Darton and F. B. Weeks. 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Author :
Publisher :
Page : 1500 pages
File Size : 27,31 MB
Release : 1953
Category : Government publications
ISBN :
Author :
Publisher :
Page : 444 pages
File Size : 37,19 MB
Release : 1969
Category : Geology
ISBN :
Author : Gordon Harry Wood
Publisher :
Page : 174 pages
File Size : 14,98 MB
Release : 1969
Category : Anthracite coal
ISBN :
A study of part of one of the classic areas of geology and the surrounding region.
Author : Frederick S. Fisher
Publisher :
Page : 402 pages
File Size : 50,63 MB
Release : 1973
Category : Breccia pipes
ISBN :
A compendium of about 1,300 geological reports, maps, and statistical summaries.
Author : Paul Averitt
Publisher :
Page : 184 pages
File Size : 27,97 MB
Release : 1972
Category : Coal
ISBN :
A compendium of about 1,300 geological reports, maps, and statistical summaries.