@book{11661,
	author = {Schreiner, Ernst Jefferson,},
	title = {Production of poplar timber in Europe and its significance and application in the United States /},
	publisher = {U.S. Dept. of Agriculture, Forest Service,},
	year = {1959.},
	series = {Agriculture handbook / United States Department of Agriculture ;},
	address = {Washington, D.C. :}
}