000184773 000__ 01377mam\a2200361\a\4500
000184773 001__ 184773
000184773 005__ 20220217103648.0
000184773 007__ heubmb024bbca
000184773 008__ 960815s1995\\\\dcuab\\\bb\\\f000\0\eng\d
000184773 035__ $$a(OCoLC)ocm35244145
000184773 035__ $$9AAV3522SI
000184773 035__ $$a184773
000184773 040__ $$aGPO$$cGPO
000184773 043__ $$an-us-wy
000184773 049__ $$aISEA
000184773 074__ $$a0637-A (MF)
000184773 0860_ $$aI 28.23:9580
000184773 1001_ $$aBarron, Lance R.
000184773 24510 $$aLongwall gate road stability in a steeply pitching thick coal seam with a weak roof$$h[microform] /$$cby Lance R. Barron and Matthew J. DeMarco.
000184773 260__ $$a[Washington, D.C.?] :$$bU.S. Dept. of the Interior, Bureau of Mines,$$c1995.
000184773 300__ $$aii, 33 p. :$$bill., maps ;$$c28 cm.
000184773 4901_ $$aReport of investigations,$$x1066-5552 ;$$v9580
000184773 500__ $$aDistributed to depository libraries in microfiche.
000184773 500__ $$aShipping list no.: 96-0482-M.
000184773 504__ $$aIncludes bibliographical references (p. 15-16).
000184773 533__ $$aMicrofiche.$$b[Washington, D.C.?] :$$cSupt. of Docs., U.S. G.P.O.,$$d[1996]$$e1 microfiche : negative.
000184773 650_0 $$aGate roads (Mining)$$zWyoming.
000184773 650_0 $$aLongwall mining$$zWyoming.
000184773 650_0 $$aGround control (Mining)$$zWyoming.
000184773 7001_ $$aDeMarco, Matthew J.
000184773 7101_ $$aUnited States.$$bBureau of Mines.
000184773 830_0 $$aReport of investigations (United States. Bureau of Mines) ;$$v9580.
000184773 85230 $$bdfich$$hI 28.23:$$i9580
000184773 909CO $$ooai:library.usi.edu:184773$$pGLOBAL_SET
000184773 948__ $$ac:mm
000184773 980__ $$aBIB
000184773 980__ $$aGOV RESOURCE