000 00275nam a2200097Ia 4500
008 140917b1972 xxu||||| |||| 00| 0 eng d
082 _a628.112 KLE
100 _aKlein, Louis
245 _aRiver pollution. Vol-III : Control tuird Ed
260 _aLondon :
_bButterworth,
_c1972
999 _c182132
_d182132