1. Andrew, R. W. 1973. Mineralogical and Suspended Solids Measurements for Streams Sediment. Supplement 1, reference 5.
2. Bukata, R. P. et al. 1974. The Detection of Suspended Solids and Chlorophyll Utilizing Digital Multispectral Data. Second Canadian Symposium on Remote Sensing.
3. Asbestiform Amphibole Minerals; Detection and Measurements of High Concentrations in Municipal Water Supplies;Cook;Science,1974
4. Transports in Lake Superior;Diehl;J. Geophys. Res.,1977
5. E.P.A., Duluth 1973. Studies Regarding the Effect of the Reserve Mining Company Discharge on Lake Superior. U.S. E.P.A. Report, Washington, D.C.