@article {32530,
	title = {Human perception of the natural environment},
	year = {1980},
	note = {Project HS 50.1},
	pages = {137},
	institution = {Graham Brawn and Associates for the Alberta Oil Sands Environmental Research Program},
	url = {https://era.library.ualberta.ca/files/wp988j948/HS\%2050.1\%20May\%201980.pdf},
	author = {Marino, M. L. and Collins, J. and Brawn, G.}
}
