Download or read book Pennsylvanian Sharon Formation Past and Present written by and published by . This book was released on 2003 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minerals Yearbook written by and published by . This book was released on 2003 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Challenges of Dam Removal and River Restoration written by Jerome V. DeGraff and published by Geological Society of America. This book was released on 2013-02-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: "River restoration is a societal goal in the United States. This collection of research articles focuses on our current understanding of the impacts of removing dams and the role of dam removal in the larger context of river restoration. The papers are grouped by topic: (1) assessment of existing dams, strategies to determine impounded legacy sediments, and evaluating whether or not to remove the dam; (2) case studies of the hydrologic, sediment, and ecosystem impacts of recent dam removals; (3) assessment of river restoration by modifying flows or removing dams; and (4) the concept of river restoration in the context of historical changes in river systems"--Provided by publisher.
Download or read book Indiana County Pennsylvania written by and published by . This book was released on 1913 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book From the Shield to the Sea written by Richard M. Ruffolo and published by Geological Society of America. This book was released on 2011 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Features field guides and descriptions of eight geological field trips of the area near Pittsburgh, Pennsylvania. The trips highlight the region's geology from eastern Ohio to the Central Appalachian Valley and Ridge.
Download or read book Historical and Biographical Annals of Columbia and Montour Counties Pennsylvania Containing a Concise History of the Two Counties and a Genealogical and Biographical Record of Representative Families written by and published by . This book was released on 1915 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lexicon of Geologic Names of the United States including Alaska written by and published by . This book was released on 1936 with total page 1476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issue identified as 1935 covers names used through Dec. 1935.
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1971 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lexicon of Geologic Names of the United States for 1936 1960 P Z written by Grace C. Keroher and published by . This book was released on 1966 with total page 1474 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of the geologic names of the United States, its possessions, the Trust Territory of the Pacific Islands, and the Panama Canal Zone.
Download or read book The Devonian and Mississippian Formations of Northeastern Ohio written by Charles Smith Prosser and published by . This book was released on 1912 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oil and Gas Fields of the Carnegie Quadrangle Pennsylvania written by Malcolm John Munn and published by . This book was released on 1911 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Mineral Resources of the Cleveland District Ohio written by Henry Platt Cushing and published by . This book was released on 1931 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Mineral Resources of the Bellefonte Quadrangle Pennsylvania written by Charles Butts and published by . This book was released on 1936 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Twentieth Century History of Mercer County Pennsylvania written by John G. White and published by . This book was released on 1909 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey of Pennsylvania pt 1 Carboniferous formations by J P Lesley E V d Invilliers and A D W Smith pt 2 Bituminous coal fields by E V d Invilliers The new red of Bucks and Montgomery Counties by B S Lyman written by Geological Survey of Pennsylvania and published by . This book was released on 1895 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report of the United States Geological Survey to the Secretary of the Interior written by Geological Survey (U.S.) and published by . This book was released on 1902 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
