@book{189608,
	author = {Negrón-Navas, Eduardo M. and Fiddler, González & Rodríguez.},
	title = {Puerto Rico environmental law handbook},
	publisher = {Government Institutes},
	year = {2003.},
	series = {State environmental law handbook series},
	address = {Rockville, Md.},
	edition = {3rd ed.}
}