1. Effects of copper, zinc and cadmium on Selenastrum capricornutum;Bartlett;Wat. Res.,1974
2. Effects of zinc mine groundwater effluent on a stream diatom community;Bell,1977
3. Benthic diatoms as indicators of mining pollution in the northwest Miramichi River system, New Brunswick, Canada;Besch;Int. Revue ges. Hydrobiol.,1972
4. Pollution related structural and functional changes in aquatic communities with emphasis on freshwater algae and protozoa;Cairns,1972
5. Impact of the Westmin Resources Ltd. mining operation on Buttle Lake and the Campbell River Watershed;Clark,1982