@book{50189,
	author = {Bonnet, Juan A. and Graves, G. Barry.},
	title = {Planning and initial activities for the utilization of renewable energy sources in the southern United States, Puerto Rico and the Virgin Islands},
	publisher = {Center for Energy and Environment Research, University of Puerto Rico-U.S. Dept. of Energy},
	year = {[198-]},
	address = {San Juan, P.R.},
	note = {"CEER-X-109"--Cover.}
}