@article {35205,
	title = {Sign surveys of mammal populations in the OSLO oil sands sign survey study area, December 1985 and February 1986},
	year = {1986},
	institution = {L. G. L. Ltd. Environmental Research Associates for OSLO Oil sands project and ESSO Resources Canada Ltd.},
	author = {Duncan, J. A. and Eccles, T. R. and Salter, R. E.}
}
