@book{9394,
	author = {Schubert, Thomas H. and United States},
	title = {Trees for urban use in Puerto Rico and the Virgin Islands},
	publisher = {Dept. of Agriculture, Forest Service, Southern Forest Experiment Station},
	year = {1979.},
	series = {USDA Forest Service general technical report SO ; 27},
	address = {[New Orleans, La.]},
	note = {Prepared in cooperation with Institute of Tropical Forestry, University of Puerto Rico, and Southern Region, Forest Service.}
}