@conference {51284,
	title = {A process for oil sands lease ranking \& strategy development},
	year = {1991},
	note = {IN: Heavy Crude and Tar Sands - Hydrocarbons for the 21st Century.  Meyer R.F. (Ed.).  Proceedings of the 5th UNITAR International Conference on Heavy Crude and Tar Sands.  Volume 4: Upgrading Government and Environment.  August 4-9, 1991 Caracas, Venezuela.},
	month = {08/1991},
	address = {Caracas, Venezuela},
	keywords = {economics, in-situ},
	author = {Verma, A. and Lau, E.}
}
