@article {41890,
	title = {Cheviot Mine Project supplemental information. Volume II. Part A. Other mineral development activities. Appendix 4. Overview of petroleum and natural gas activities in the Coal Branch Sub-Regional IRP Planning Area and the Grizzly Bear Cumulative effects },
	year = {1999},
	institution = {Ramsay \& Associates Consulting Services Ltd. for Cardinal River Coals Ltd. }
}
