000 00263 a2200109 4500
008 190219b xxu||||| |||| 00| 0
100 _aPanchal, K. K
245 _aNatural hazards /
_cK.K. Panchal
260 _aDelhi
_bDisovery
_c2007
300 _a396p.
942 _2ddc
_cBK
999 _c8405
_d8405