000 00372nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8120406060
082 _a551.307 S617
100 _aSINGH,B
245 0 _aLAND SUBSIDENCE,INTERNATIONAL SYMPOSIUM ON LAND SUBSIDENCE(1989)
260 _aNEW DELHI
_bOxford & IBH Publishing
_c1991
300 _a25X19
942 _cBK
_2DDC
999 _c22636
_d22636