000 00315nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aSantosh kumar Garg
245 _aIrregation engineering and hydraulic structures
250 _a vol 2
260 _bDelhi:Khanna Pub
_c2015
300 _a1278p.
999 _c7041
_d7041