@book {22666,
	title = {Human activity in the Upper Athabasca Valley},
	year = {2000},
	pages = {1 computer optical disc : col. ; 12 cm.},
	address = {Edmonton, Alberta: University of Alberta},
	keywords = {Upper Athabasca Valley},
	isbn = {1551951207; 9781551951201},
	author = {Campbell, Sandra M. and Higgs, Eric S.}
}
