@book{145695,
	author = {Birdsey, Richard A. and Weaver, Peter L.},
	title = {The forest resources of Puerto Rico},
	publisher = {U.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station},
	year = {[1982]},
	series = {Resource bulletin SO},
	address = {New Orleans, La.},
	note = {Cover title.}
}