LEADER 01292oam 2200373Ka 450 001 9910696730903321 005 20080715163517.0 035 $a(CKB)5470000002381565 035 $a(OCoLC)233823518 035 $a(EXLCZ)995470000002381565 100 $a20080714d1992 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCalculation of vertical stress exerted by topographic features$b[electronic resource] /$fby Valois R. Shea-Albin, Dennis R. Dolinar, and Douglas C. Peters 210 1$a[Washington, D.C.?] :$cU.S. Dept. of the Interior, Bureau of Mines,$d[1992] 215 $a33 pages $cdigital, PDF file 225 1 $aReport of investigations ;$v9409 300 $aTitle from title screen (viewed on July 11, 2008). 300 $a"1992". 606 $aGround control (Mining) 615 0$aGround control (Mining) 700 $aShea-Albin$b V. R$01399479 701 $aDolinar$b Dennis R$01386390 701 $aPeters$b Douglas C$01399480 712 02$aUnited States.$bBureau of Mines. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910696730903321 996 $aCalculation of vertical stress exerted by topographic features$93464712 997 $aUNINA