1. Evaluation of changes in a large, oligotrophic wilderness park lake exposed to mine tailings effluent for 14 years: the periphyton;Austin;Natur. Can.,1983
2. Water quality in the Thelwood and Myra Creek drainages. Phase I, Project 1-12-493;B.C. Research,1981
3. Use of artificial substrate samplers to assess water pollution;Beak,1973
4. Effects of zinc mine groundwater effluent on a stream diatom community;Bell,1977
5. The Campbell River Estuary, status of environmental knowledge to 1977, special estuary series No. 7;Bell,1977