Matches in Library of Congress for { <http://lccn.loc.gov/81607792> ?p ?o. }
Showing items 1 to 22 of
22
with 100 items per page.
- 81607792 contributor B4146771.
- 81607792 contributor B4146772.
- 81607792 created "1982.".
- 81607792 date "1982".
- 81607792 date "1982.".
- 81607792 dateCopyrighted "1982.".
- 81607792 description "Includes bibliographical references.".
- 81607792 extent "9 p. :".
- 81607792 isPartOf "Report of investigations (United States. Bureau of Mines) ; 8628.".
- 81607792 isPartOf "Report of investigations ; 8628".
- 81607792 issued "1982".
- 81607792 issued "1982.".
- 81607792 language "eng".
- 81607792 publisher "Washington : U.S. Dept. of the Interior, Bureau of Mines,".
- 81607792 subject "622 s 622/.334 19".
- 81607792 subject "Caving mining Safety measures.".
- 81607792 subject "Coal mines and mining Safety measures.".
- 81607792 subject "Gate roads (Mining)".
- 81607792 subject "Mine roof control.".
- 81607792 subject "TN23 .U43 no. 8628 TN295".
- 81607792 title "Investigation of longwall gateroad roof support characteristics at Powhatan No. 4 Mine : instrumentation plan / by G.J. Chekan and D.R. Babich.".
- 81607792 type "text".