000 00314nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
020 _a81-87254-43-2
100 _aPRAKASH OM ,SINGH P.K
245 _aIRRIGATION AND WATER MANAGEMENT
260 _bRAMA PUBLISHING HOUSE ,MEERUT
_c2014
300 _a146
942 _cBK
999 _c4646
_d4646