000 00409nam a2200157Ia 4500
008 221122s9999 xx 000 0 und d
020 _a8120405072
082 _a626.81 S33I
100 _aSharma, R.K.
245 0 _aText book of irrigation engineering
260 _bOxford & IBH Publishing
_aNew Delhi
_c1990
300 _a333 p.
650 _aIrrigation engineering
700 _aSharma, T.K.
942 _cBK
999 _c4374
_d4374