000			00528nam a22002057a 4500
999			_c21406 _d21406
003			OSt
008			190613b ||||| |||| 00| 0 eng d
020			_a9789383285822
082			_a627.54 _bP72L
100			_aPowers, W. L.
245			_aLand Drainage
260			_aNew Delhi _bAgri Horti Press _c2018
300			_ax,353p.
650			_aTechnology (Applied Sciences)
650			_aEngineering and Allied Operations
650			_aLand
650			_aDrainage Engineering
700			_aTeeter, Ta A. H.
942			_2ddc _cBK