000 00302nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aKHU
_b624.15
100 _aGUPTA D V
_959354
245 0 _aIRRIGATION ENGINEERING
260 _bOXFORD & IBH PUBLISHING CO.
_aNEW DELHI
300 _a413
942 _cBK
999 _c70030
_d70030