@book{191104,
	author = {Vozzo, J. A. and United States},
	title = {Tropical tree seed manual},
	publisher = {U.S. Dept. of Agriculture, Forest Service},
	year = {[2002]},
	series = {Agriculture handbook},
	address = {[Washington, D.C.]},
	note = {Shipping list no.: 2003-0016-S.}
}