@article {27842,
	title = {Trapper questionnaires since 1963 [attributed title]},
	volume = {Unpublished report AFW-68-058},
	year = {1968},
	institution = {University of Wisconsin},
	address = {Madison},
	keywords = {grouse, red squirrel, snowshoe hare},
	author = {Keith, L. B.}
}
