@book{16999,
	author = {Wray, Robert D.},
	title = {Christmas trees for pleasure and profit},
	publisher = {Rutgers University Press,},
	year = {2008},
	address = {New Brunswick, N.J. :},
	edition = {4th ed.},
	note = {Description based on print version record},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=258546}
}