Effects of Time Between Exposure and Support on Mine Roof Stability, Bear Coal Mine, Somerset, Colo

Effects of Time Between Exposure and Support on Mine Roof Stability, Bear Coal Mine, Somerset, Colo PDF Author: Daryl E. Radcliffe
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 24

Get Book Here

Book Description

Effects of Time Between Exposure and Support on Mine Roof Stability, Bear Coal Mine, Somerset, Colo

Effects of Time Between Exposure and Support on Mine Roof Stability, Bear Coal Mine, Somerset, Colo PDF Author: Daryl E. Radcliffe
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 24

Get Book Here

Book Description


Geologic Factors in Coal Mine Roof Stability

Geologic Factors in Coal Mine Roof Stability PDF Author: Noel N. Moebs
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 36

Get Book Here

Book Description


Earth Grounding Beds--design and Evaluation

Earth Grounding Beds--design and Evaluation PDF Author:
Publisher:
ISBN:
Category : Electric currents
Languages : en
Pages : 538

Get Book Here

Book Description


Ground Control Instrumentation

Ground Control Instrumentation PDF Author: Eric R. Bauer
Publisher:
ISBN:
Category : Ground Control (mining)
Languages : en
Pages : 80

Get Book Here

Book Description


Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2248

Get Book Here

Book Description


Bureau of Mines Technical Progress Report

Bureau of Mines Technical Progress Report PDF Author:
Publisher:
ISBN:
Category : Mining engineering
Languages : en
Pages : 232

Get Book Here

Book Description


Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 592

Get Book Here

Book Description


Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1228

Get Book Here

Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

High-resolution seismic reflection techniques for mapping coal seams fron the surface

High-resolution seismic reflection techniques for mapping coal seams fron the surface PDF Author: C. Melvin Lepper
Publisher:
ISBN:
Category :
Languages : en
Pages : 418

Get Book Here

Book Description


Bureau of Mines Research

Bureau of Mines Research PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 136

Get Book Here

Book Description