@article {29914,
	title = {Aerial oblique photography of bison at 600, 1200, 1800 and 2400 feet Wood Buffalo National Park, August 27, 1975},
	volume = {Unpublished report CWS-49-75},
	year = {1975},
	pages = {10},
	institution = {Canadian Wildlife Service},
	address = {Edmonton, AB},
	author = {Stelfox, J. G. and Tempany, I.}
}
