000 00337nam a2200133Ia 4500
008 240827s9999 xx 000 0 und d
020 _a 9789354601040
100 _aD.R Khullar
245 0 _aEnvironment and Disaster Management
250 _a3rd
260 _bTMH
_c2021
650 _aDr. Ambedkar Centre of Excellence
942 _cBK
999 _c27080
_d27080