000 00387nam a2200157Ia 4500
999 _c326889
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005 20220125141338.0
008 220125b ||||| |||| 00| 0 eng d
040 _c0
082 _a627.1VAR
100 _aVarshney R.S.
_99024
245 _aTheory and Design of Irrigation Structores Vol - 1.
250 _aI : Channels & Tubells.
260 _c1983
942 _2ddc
_cBK