TY - Generic T1 - Toxicity of soluble copper and other metal ions to Elodea canadensis. Y1 - 1979 A1 - Brown, B. T A1 - Rattigan, B. M JF - Environmental Pollution IS - 20 ER - TY - Generic T1 - Toxicity of soluble copper and other metal ions to Elodea canadensis Y1 - 1979 A1 - Brown, B. T A1 - Rattigan, B. M JF - Environmental Pollution IS - 20 ER -