Author: Geological Survey of PennsylvaniaPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 532
Book Description
Annual Report on the Geological Survey of the State of Pennsylvania
Author: Geological Survey of PennsylvaniaPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 532
Book Description
Annual Report of the Geological Survey of Pennsylvania
Author: Pennsylvania. Geological SurveyPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 868
Book Description
Annual Report of the Geological Survey of Pennsylvania
Author: Pennsylvania. Geological Survey (2d, 1874-1890)Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 0
Book Description
Annual Report of the United States Geological Survey to the Secretary of the Interior
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category : Forest reserves
Languages : en
Pages : 772
Book Description
Annual Report of the Geological Survey of Pennsylvania for ...
Author: Geological Survey of PennsylvaniaPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 856
Book Description
Annual Report of the Geological Survey of Pennsylvania ...
Author: Geological Survey of PennsylvaniaPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 346
Book Description
Geological Survey Bulletin
Author: Annual Report of the Geological Survey of Pennsylvania for 1885-1887
Author: Geological Survey of PennsylvaniaPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 144
Book Description
Includes 3 atlases of fold. plates, fold. maps, fold. tab. which accompany 1885; 1886, pts. 3-4.
Bulletin of the United States Geological Survey
Author: A Catalogue of Official Reports Upon Geological Surveys of the United States and Territories
Author: Frederick PrimePublisher:
ISBN:
Category : Geology
Languages : en
Pages : 84
Book Description