@book{22174,
	author = {Roa Díaz, Cornelio and Roa Rojas, Hernán},
	title = {Régimen ambiental :},
	publisher = {Ecoe Ediciones,},
	year = {2009},
	series = {Las Leyes de Colombia;},
	address = {Bogotá, Colombia :},
	note = {Incluye índice}
}