@article {29674,
	title = {Landscape classification and plant successional trends in the Peace-Athabasca Delta},
	volume = {Report Series No. 30},
	year = {1974},
	pages = {33},
	institution = {Canadian Wildlife Service},
	author = {Dirschl, Herman J. and Dabbs, Don L. and Gentle, Garry C.}
}
