Author: George H. DentonPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 60
Book Description
Coal Resources of the Upper Part of the Monongahela Formation and the Dunkard Group in Ohio
Author: George H. DentonPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 60
Book Description
Geological Survey Professional Paper
Author: Geological Survey Professional Paper
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category :
Languages : en
Pages : 142
Book Description
Geological Survey Bulletin
Author: Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa
Author: United States. Bureau of Mines. Technical Library, PittsburghPublisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 792
Book Description
Bulletin
Author: Ohio. Division of Geological SurveyPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 484
Book Description
Author: 
Author: 
Author: 
Author: