000 00364nam a22001457a 4500
008 161129b xxu||||| |||| 00| 0 eng d
020 _a8127224596
082 _a631.7
_bL
100 _aLenka, D.
_9103
245 _aIrrigation and Drainage
250 _a3rd revised
260 _aNew Delhi
_bKalyani Publisher
_c2015
300 _a327
942 _2ddc
_cBK
_k631.7
_mL
999 _c39423
_d39423