Greensburg Quadrangle
Author : Meredith E. Johnson
Publisher :
Page : 196 pages
File Size : 21,67 MB
Release : 1925
Category : Geology
ISBN :
Topographic and Geologic Atlas of Pennsylvania
Author : Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher :
Page : 192 pages
File Size : 41,10 MB
Release : 1925
Category : Geology
ISBN :
Book Description
Bulletin
Author :
Publisher :
Page : 466 pages
File Size : 38,35 MB
Release : 1931
Category : Geology
ISBN :
Book Description
Economic Geology of the Beaver Quadrangle, Pennsylvania (southern Beaver and Northwestern Allegheny Counties)
Author : Lester Hood Woolsey
Publisher :
Page : 1356 pages
File Size : 36,59 MB
Release : 1907
Category : Mines and mineral resources
ISBN :
Book Description
Geological Survey Professional Paper
Author : Geological Survey (U.S.)
Publisher :
Page : 662 pages
File Size : 22,98 MB
Release : 1969
Category :
ISBN :
Book Description
Economic Geology of the Beaver Quadrangle, Pennsylvania
Author : Arthur Coe Spencer
Publisher :
Page : 1366 pages
File Size : 12,23 MB
Release : 1907
Category : Bryozoa, Fossil
ISBN :
Book Description
Report
Author : Pennsylvania. Topographic and Geological Survey Commission
Publisher :
Page : 472 pages
File Size : 47,23 MB
Release : 1913
Category : Geology
ISBN :
Book Description
Monthly Catalog of United States Government Publications
Author :
Publisher :
Page : pages
File Size : 14,43 MB
Release : 1994
Category : Government publications
ISBN :
Book Description
Monthly Catalogue, United States Public Documents
Author :
Publisher :
Page : 1302 pages
File Size : 45,93 MB
Release : 1989
Category : Government publications
ISBN :
Book Description
Geology and Water Resources of the Edgeley and La Moure Quadrangles, North Dakata
Author : Herbert A. Hard
Publisher :
Page : 706 pages
File Size : 40,30 MB
Release : 1929
Category : Geology
ISBN :
