1. Families of oils in southeastern Saskatchewan;Brooks,1987
2. Biomarker geochemistry of bitumens from paleozoic Rocks of the Carbonate Triangle, Alberta (abstr.);Brooks,1988
3. Biomarker geochemistry of Cretaceous oil sands/heavy oils and Paleozoic Carbonate Trend bitumens, Western Canada Basin;Brooks,1988
4. New production techniques for Alberta oil sands;Carrigy;Science,1986
5. Biodegradation of crude oil in reservoirs;Connan,1984