Geology and Mineral Resources of Fayette County, Pennsylvania
Author: William Orville Hickok
Publisher:
Published: 1940
Total Pages: 560
ISBN-13:
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The Origin, Distribution, and Airphoto Identification of the United States Soils
Author: United States. Civil Aeronautics Administration
Publisher:
Published: 1946
Total Pages: 218
ISBN-13:
DOWNLOAD EBOOKThe Origin, Distribution, and Airphoto Identification of United States Soils: Text
Author: D. S. Jenkins
Publisher:
Published: 1946
Total Pages: 222
ISBN-13:
DOWNLOAD EBOOKCatalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa
Author: United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher:
Published: 1968
Total Pages: 778
ISBN-13:
DOWNLOAD EBOOKCoal Resources of Fayette County, Pennsylvania
Author:
Publisher:
Published: 1985
Total Pages: 188
ISBN-13:
DOWNLOAD EBOOKGeology and Mineral Resources of Southern Somerset County, Pennsylvania
Author: Norman Keith Flint
Publisher:
Published: 1965
Total Pages: 296
ISBN-13:
DOWNLOAD EBOOKGeological Survey Circular
Author:
Publisher:
Published: 1953
Total Pages: 434
ISBN-13:
DOWNLOAD EBOOKGeological Survey Bulletin
Author:
Publisher:
Published: 1975
Total Pages: 454
ISBN-13:
DOWNLOAD EBOOKAirphotos Illustrating the Origin, Distribution, and Airphoto Identification of United States Soils
Author:
Publisher:
Published: 1946
Total Pages: 228
ISBN-13:
DOWNLOAD EBOOKGeological Survey Professional Paper
Author:
Publisher:
Published: 1979
Total Pages: 426
ISBN-13:
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