000 00398cam a2200169ua 4500
003 OSt
008 211108b ||||| |||| 00| 0 eng d
041 _aeng
082 _a631.587
_bGUP/IR
100 _aGupta, B L .
_93306
245 _aIrrigation engineering /
250 _a1 /
260 _aNew Delhi :
_bSatya Prakshan ,
_c1983.
300 _a686 ; .
500 _a*reference
942 _cBK
999 _c7268
_d7268