@mastersthesis {31512,
	title = {Major environmental influences on the pattern of Ledum groenlandicum in mire systems},
	volume = {Botany},
	year = {1978},
	pages = {140},
	address = {University of Alberta},
	url = {http://search.proquest.com/docview/302923641},
	author = {Karlin, Eric F.}
}
