000 00298nam a2200121Ia 4500
008 170101s2011 xx 000 0 und d
082 _a631.7 PAN
100 _aPanigrahi B.
245 0 _aIrrigation Systems Engineering
260 _aNew Delhi
_bNIPA
_c2011
300 _a325 P:
942 _2ddc
_cB
999 _c1434366
_d1434366