Title Authors Year
Toxicity of heavy metals to the marine diatom Ditylum brightwellii (West) Grunow: correlation between toxicity and metal speciation Canterford, G… 1980
Eutrophication parameters and trophic state indices in 30 Swedish lakes.

Forsberg, C…

1980
Growth responses of selected freshwater algae to trace elements and scrubber ash slurry generated by coal-fired power plants

Vocke, R. W…

1980
Indicator values of vascular plants in Central Europe

Ellenberg,…

1979
The effects of SO2 dosage kinetics and exposure frequency on photosynthesis and transpiration of kidney beans (Phaseolus vulgaris L.).

McLaughlin…

1979
Toxicity of soluble copper and other metal ions to Elodea canadensis

Brown, B. T…

1979
Effects of manganese, copper and lead on Selenastrum capricornutum and Chlorella stigmatophora

Christensen…

1979
Palladium in plant ash

Kothny, E.…

1979
Shell thinning and residues of organochlorine and mercury in seabird eggs, Eastern Canada 1970-1976

Pearse, P.A…

1979
Studies on the effects of low levels of sulphur dioxide on the growth of Lolium Perenne L.

Bell, J.N.B…

1979