@book{112143,
	author = {Junta de Calidad Ambiental de Puerto Rico.},
	title = {The comprehensive water quality management plan for Puerto Rico, 1970-2020.},
	publisher = {Environmental Quality Board},
	year = {[1976]},
	address = {[Santurce, P.R.]},
	note = {Mimeographed.}
}