000 00317nam a2200121Ia 4500
008 180426s2012 xx 000 0 und d
082 _a631.7 PUN-I
100 _aPunnia, B.C.
245 0 _aIrrigation and Water Power Engineering
250 _a6th.
260 _aDelhi
_bStandard Pub. Distributors
942 _2ddc
_cBB
999 _c130267
_d130267