000 00585nam a2200241Ia 4500
008 161121s9999 xx 000 0 und d
041 _aENGLISH
082 _aDT2p235'N85 M4.3
100 _aPROCEEDINGS
245 0 _a52nd Annual Research and Development Session : Rock Mechanics
260 _c1984
260 _cCentral Board of Irrgiation & Power
300 _a1-135
300 _b0
300 _fPaper
365 _b0
365 _dRuppes
366 _ePURCHASE
563 _aHard Binding
590 _aUG
650 _aSoil & Water Conservation
942 _cBK
999 _c60090
_d60090