000 00393nam a2200121Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9789054102434
082 _a624.15132 BAL
245 0 _aAsian regional symposium on rock slopes, 7-11 December 1992, New Delhi, India : proceedings
260 _aRotterdam:
_bA.A. Balkema,
_c1993
300 _axi, 584p. : ill. ; 27 cm
650 _aRock slopes
999 _c22793
_d22793