000 00293nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSumit mathotra
245 0 _aNatural disaster management
260 _b"Aavishakar Publishers, jaipur"
260 _c0
365 _b600.00
942 _cBK
999 _c156142
_d156142