Third [-Fourth, Sixth] Annual Report on the Geological Survey of the State of Pennsylvania (varies Slightly)
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Page : 458 pages
File Size : 17,92 MB
Release : 1836
Category : Geology
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Author :
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Page : 458 pages
File Size : 17,92 MB
Release : 1836
Category : Geology
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Author : Pennsylvania. State Geologist (1836-1841)
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Page : 716 pages
File Size : 31,18 MB
Release : 1838
Category : Geology
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Author :
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Page : 644 pages
File Size : 34,32 MB
Release : 1900
Category : Geology
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Author : Geological Survey (U.S.)
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Page : 160 pages
File Size : 29,88 MB
Release : 1909
Category : Geology
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Author :
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Page : 930 pages
File Size : 30,10 MB
Release : 1869
Category : Science
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Author : Frederick Prime
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Page : 84 pages
File Size : 15,99 MB
Release : 1879
Category : Geology
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Page : 294 pages
File Size : 17,90 MB
Release : 1891
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Author : Max Meisel
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Page : 766 pages
File Size : 32,97 MB
Release : 1926
Category : Bibliographical literature
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Subtitle; The role played by the scientific societies; scientific journals; natural history museums and botanic gardens; state geological and natural history surveys; federal exploring expeditions in the rise and progress of American botany, geology, mineralogy, palentology and zoology.
Author : American Institute of Mining, Metallurgical, and Petroleum Engineers
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Page : 588 pages
File Size : 12,15 MB
Release : 1879
Category : Metallurgy
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Some vols., 1920-1949, contain collections of papers according to subject.
Author : American Institute of Mining Engineers
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Page : 600 pages
File Size : 19,96 MB
Release : 1879
Category : Mineral industries
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