000 00267nam a2200121Ia 4500
008 200701s2007 xx 000 0 eng d
100 _aSHARMA. R.K
245 0 _aIRRIGATION ENGINEERING
250 _a3rd
260 _bS CHAND
_c2007
300 _a732
942 _2ddc
_cGE
999 _c2886
_d2886