000			00320nam a22001337a 4500
003			OSt
008			230613b |||||||| |||| 00| 0 eng d
082			_a330.18 _bENG363
100			_aLulhin, J.N.
245			_aDrainage Engineering
260			_aWiley Extn. _bMetropolitan, Delhi _c1970
300			_a250
942			_2ddc _cBK
999			_c27732 _d27732