000 00325nam a2200121Ia 4500
008 170101s2015 xx 000 0 und d
082 _a631.3 BIS
100 _aBiswas R.K.
245 0 _aIrrigation & Agricultural Drainage Engineering
260 _aNew Delhi
_bNew India Pub.
_c2015
300 _aP.587
942 _2ddc
_cB
_01
999 _c1581416
_d1581416