000 00539nam a22001937a 4500
003 OSt
008 230123b ||||| |||| 00| 0 eng d
022 _a8185240736
082 _a627.52
100 _aVarshney, R.S.
245 _aTheory and design of Irrigation Structures Vol.I
_bChannels and Tubewells
250 _a7th Ed.2005
260 _aRoorkee, UP
_bNem Chand & Bros
_c2022
300 _axiv,562
650 _aIrrigation Engineering, Channels, Tubewells
700 _aGupta, S.C.
700 _aGupta, R.L.
942 _2ddc
_cBK
_01
999 _c3000
_d3000