Author: John Henry BarnesPublisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 52
Book Description
The Nonfuel Mineral Resources of Pennsylvania
Author: John Henry BarnesPublisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 52
Book Description
The Nonfuel Mineral Resources of Pennsylvania
Author: John H. BarnesPublisher:
ISBN:
Category :
Languages : en
Pages : 38
Book Description
Directory of the Nonfuel-mineral Producers in Pennsylvania
Author: John Henry BarnesPublisher:
ISBN:
Category : Nonfuel minerals industry
Languages : en
Pages : 308
Book Description
DIRECTORY OF THE NONFUEL-MINERAL PRODUCERS IN PENNSYLVANIA.
Author: Geological Survey of PennsylvaniaPublisher:
ISBN:
Category :
Languages : en
Pages : 100
Book Description
The Mineral Industry of Pennsylvania in 1986
Author: Leonard J. ProsserPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 24
Book Description
The Mineral Industry of Pennsylvania in ...
Author: Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 20
Book Description
Educational Series
Author: Pennsylvania. Bureau of Topographic and Geologic SurveyPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 44
Book Description
The Undeveloped Mineral Resources of Pennsylvania
Author: Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 104
Book Description
Pennsylvania's Mineral Heritage
Author: Pennsylvania. Department of Internal Affairs. Bureau of StatisticsPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 268
Book Description
The Mineral Industries of Pennsylvania
Author: Raymond Edward MurphyPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 208
Book Description
