000			00450 a2200181 4500
999			_c5790 _d5790
003			ISURa
008			161025b xxu||||| |||| 00| 0 eng d
020			_a8127224596
041			_aEnglish
082			_a627.54 _bLEN
100			_aLenka , D. _920216
245			_aIrrigation and drainage
250			_a3rd ed.
260			_c1991 _aLudhiana _bKalyani _g1991
300			_bill. _c24 cm. _axiii , 327 p.
650			_aIRRIGATION _920217
942			_cSR _2ddc