@book{7591,
	author = {Rolfs, P. H.},
	title = {The avocado in Florida :},
	publisher = {G.P.O.,},
	year = {1904.},
	series = {U.S. Department of Agriculture, Bureau of Plant Industry, Bulletin ;},
	address = {Washington :},
	note = {"Issued July 7, 1904."--T.p.}
}