000 00306nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSingh K.K
245 0 _aWater resources management and development
260 _b"Kalyani publishers, New Delhi"
260 _c2007
365 _b325.00
942 _cBK
999 _c156989
_d156989