Author: J. Peter Lesley
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 948
Book Description
A Summary Description of the Geology of Pennsylvania
Author: J. Peter Lesley
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 948
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 948
Book Description
A Summary Description of the Geology of Pennsylvania: Laurentian, Huronian, Cambrian and Lower Silurian formations
Author: J. Peter Lesley
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 752
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 752
Book Description
A Summary Description of the Geology of Pennsylvania: pt. 1. Carboniferous formation
Author: J. Peter Lesley
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 976
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 976
Book Description
Summary of Geologic and Hydrologic Information Pertinent to Tunneling in Selected Urban Areas
Author: Elliott Morse Cushing
Publisher:
ISBN:
Category : Cities and towns
Languages : en
Pages : 400
Book Description
Publisher:
ISBN:
Category : Cities and towns
Languages : en
Pages : 400
Book Description
The Geology of Pennsylvania
Author: Geological Survey of Pennsylvania
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 716
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 716
Book Description
Summary Description of the Geology of Pennsylvania
Pennsylvania Geology Summarized
Author: Bradford Willard
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 28
Book Description
Pennsylvania Geology
Geological Survey of Pennsylvania
Author: Pennsylvania. State Geologist (1874-1890)
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 140
Book Description
A Summary Description of the Geology of Pennsylvania
Author: Geological Survey of Pennsylvania
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 2638
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 2638
Book Description