@mastersthesis {485,
	title = {Effects of Light Preconditioning on the Seasonal Water Relations of Nursery-Grown Douglas-Fir},
	volume = {PhD},
	year = {1973},
	school = {Oregon State University},
	url = {http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=759152371\&sid=7\&Fmt=1\&clientId=43922\&RQT=309\&VName=PQD},
	author = {Drew, Allan P.}
}
