Title Authors Year
Water Quality Criteria for Freshwater Fish

Alabaster,…

1980
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
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
Indicator values of vascular plants in Central Europe

Ellenberg,…

1979
Palladium in plant ash

Kothny, E.…

1979
The effects of long-term exposures to SO2 and NO2 pollution on the growth of Dactylis glomerata L. and Poa pratensis L.

Ashenden, T…

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

Pearse, P.A…

1979