000 00282nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a627.52 MOD
100 _aP.N .MODI&DR.S.M SETH
245 _aIRRIGATION WATER RESOURCES &WATER POWER ENGINEERING
260 _bSBH
999 _c83903
_d83903