LEADER 02042oam  2200517   450 
001 9910706837003321
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035   $a(CKB)5470000002459099
035   $a(OCoLC)896810486
035   $a(OCoLC)995470000002459099
035   $a(EXLCZ)995470000002459099
100   $a20141123d1976      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 14$aThe relation of geology to stress changes caused by underground excavation in crystalline rocks at Idaho Springs, Colorado /$fby Fitzhugh T. Lee, John F. Abel, Jr., and Thomas C. Nichols, Jr
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1976.
215   $a1 online resource (iv, 47 pages) $cillustrations, maps +$e1 plate
225 1 $aGeological Survey professional paper ;$v965
300   $aTitle from title screen (viewed October 6, 2014).
300   $a"A study to understand the effects of geology and rock stresses on mining in complexly deformed anisotropic metasedimentary rocks using theoretical, laboratory, and field investigations."
320   $aIncludes bibliographical references (pages 46-47).
606   $aCrystalline rocks$zColorado$zIdaho Springs
606   $aRock mechanics
606   $aCrystalline rocks$2fast
606   $aRock mechanics$2fast
607   $aColorado$zIdaho Springs$2fast
615  0$aCrystalline rocks
615  0$aRock mechanics.
615  7$aCrystalline rocks.
615  7$aRock mechanics.
700   $aLee$b Fitzhugh T.$01392647
702   $aAbel$b John F.
702   $aNichols$b Thomas C.
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910706837003321
996   $aThe relation of geology to stress changes caused by underground excavation in crystalline rocks at Idaho Springs, Colorado$93484624
997   $aUNINA