000 00310nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.31 S617
100 _aSINGHAL,R.K
245 0 _aGEOTECHNICAL STABILITY IN SURFACE MINING
260 _aBoston
_bA.A. Balkema
_c1986
300 _a26X18
942 _cBK
_2DDC
999 _c21226
_d21226