Methods of determining the orientations of bedrock fracture systems in southwestern Pennsylvania and northern West Virginia / B.M. Bench, W.P. Diamond, and C.M. McCulloch.

Author/creator Bench, B. M.
Other author Diamond, W. P. (William P.)
Other author McCulloch, C. M. (Charles M.)
Other author United States. Bureau of Mines.
Format Electronic
Publication Info[Washington, D.C.?] : U.S. Dept. of the Interior, Bureau of Mines, [1977]
Descriptionii, 35 p. : digital, PDF file
Supplemental Contenthttps://purl.fdlp.gov/GPO/LPS96661
Subjects

SeriesBureau of Mines report of investigations ; 8217
Report of investigations (United States. Bureau of Mines) 8217. ^A429518
General noteTitle from title screen (viewed on July 11, 2008).
General note"1977. "
General noteGPO Cataloging Record Distribution Program (CRDP).
Technical detailsMode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/11/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri8217.pdf; current access available via PURL.
GPO item number0499-F-22 (online)
Govt. docs number HE 20.7131:8217