Menu Expand Menu Close
Back to Top
Filter Search Expand Close Filter
Search Expand Search Close

Search Constraints

Start Over
You searched for: Creator Personal Names Peng, Syd S., 1939- Remove constraint Creator Personal Names: Peng, Syd S., 1939- All Subjects Coal mines and mining--Research. Remove constraint All Subjects: Coal mines and mining--Research. Subject Topical Coal mines and mining--Research. Remove constraint Subject Topical: Coal mines and mining--Research.
1 entry found
Number of results to display per page

Search Results

1. Shortwall coal mining in the United States.

Creator Personal:
Peng, Syd S., 1939-
Title:
Shortwall coal mining in the United States.
Call Number:
P12412
Date:
1976
Description:

Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no. 119. "Prepared for publication in Coal Age, 81, 3, (March, 1976), 82-88."

Subject Topical:
Coal mines and mining--Research., Coal mines and mining--Safety measures., Mine roof bolting.
All:
Coal mines and mining--Research., Coal mines and mining--Safety measures., Mine roof bolting.