Author: Raymond Edward MurphyPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 208
Book Description
The Mineral Industries of Pennsylvania
Author: Raymond Edward MurphyPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 208
Book Description
Careers in the Mineral Industries
Author: Pennsylvania State University. College of Mineral IndustriesPublisher:
ISBN:
Category : Mining schools and education
Languages : en
Pages : 22
Book Description
... Problems and Trends in the Mineral Industries of Pennsylvania
Author: William Marsh MyersPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 96
Book Description
Historical Statistics of Pennsylvania's Mineral Industries, 1956-1960
Author: John Jacob SchanzPublisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 84
Book Description
Historical Statistics of Pennsylvania's Mineral Industries, 1759-1955
Author: John Jacob SchanzPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 108
Book Description
1958 Census of Mineral Industries
Author: Department of Mines and Mineral Industries
Author: Pennsylvania. Department of Mines and Mineral IndustriesPublisher:
ISBN:
Category :
Languages : en
Pages : 8
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 Industry of Pennsylvania in ...
Author: The Mineral Industry of Pennsylvania in 1967
Author: Bernard J. O'NeillPublisher:
ISBN:
Category : Clay
Languages : en
Pages : 724
Book Description