000 00351nam a2200133Ia 4500
008 170101s2015 xx 000 0 und d
082 _a631.7 RED
100 _aReddi, G.H.Sankara
245 0 _aEfficient use of irrigation water
250 _a1st Revised & U
260 _aNew Delhi
_bKalyani Publishers
_c2015
300 _a492p.
942 _2ddc
_cBK
999 _c141781
_d141781