1. Freshwater ecoregions of North America: A conservation assessment;Abell,2000
2. Slave River basin overview;Alberta Environment,1987
3. An assessment of the effects of the combined pulp mill and municipal effluents at Hinton on the water quality and zoobenthos of the Athabasca River;Anderson,1989
4. Fort Nelson;Artibise,2001
5. Great Slave Lake;Asch,2001