000			nam a22 7a 4500
999			_c1023 _d1023
003			OSt
005			20180705104510.0
008			180705b xxu||||| |||| 00| 0 eng d
020			_a0471276928
082			_a628.161 _bGOW
100			_aGower, A. M.(ed.)
245			_aWater quality in catchment ecosystems / _cEdited by A M Gower.
260			_aNew York : _bJohn Wiley & Sons ; _c1980.
300			_axii ; 335 p., _c23 cm.
942			_2ddc _cBK