000 00283nam a2200109Ia 4500
100 _aRavikumar, V.
250 _aI
654 _aMicro irrigation, irrigation pumps
942 _cBK
245 _aMicro irrigation and irrigation pumps
260 _c2011
_aNew Delhi
_bKalyani Publishers
700 _aRanghaswami, MV.
999 _c369076
_d369076