A Summary Description of the Geology of Pennsylvania: Laurentian, Huronian, Cambrian and Lower Silurian formations
Author: J. Peter Lesley
Publisher:
Published: 1892
Total Pages: 752
ISBN-13:
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Geological Survey of Pennsylvania: Laurentian, Huronian, Cambrian and Lower Silurian formations, by J.P. Lesley
Author: Geological Survey of Pennsylvania
Publisher:
Published: 1892
Total Pages: 752
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DOWNLOAD EBOOKA List of and Brief Guide to the Publications of the Pennsylvania Geological Survey, 1874-1895
Author:
Publisher:
Published: 1896
Total Pages: 44
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DOWNLOAD EBOOKThe American Journal of Science
Author:
Publisher:
Published: 1896
Total Pages: 594
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DOWNLOAD EBOOKBulletin of the United States Geological Survey
Author:
Publisher:
Published: 1902
Total Pages: 736
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DOWNLOAD EBOOKBibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy for the Years 1892-1900 Inclusive
Author: Fred Boughton Weeks
Publisher:
Published: 1902
Total Pages: 722
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DOWNLOAD EBOOKFinal Report Ordered by Legislature, 1891: pt. I. Carboniferous formations, by J.P. Lesley, E.V. d'Invilliers, and A. DW. [!] Smith. pt. II. Bituminous coal fields, by E.V. d'Inilliers, and New Red of Bucks and Montgomery counties by B.S. Lymann
Author: Pennsylvania. Geological survey
Publisher:
Published: 1892
Total Pages: 758
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DOWNLOAD EBOOKCatalogue of the California State Library
Author: California State Library
Publisher:
Published: 1898
Total Pages: 998
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DOWNLOAD EBOOKTransactions of the ... Annual Meetings of the Kansas Academy of Science
Author: Kansas Academy of Science. Meeting
Publisher:
Published: 1893
Total Pages: 198
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DOWNLOAD EBOOKVols. for 1881/82- include the Report of the secretary.
U.S. Geological Survey Bulletin
Author:
Publisher:
Published: 1983
Total Pages: 240
ISBN-13:
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