@book{34052,
	author = {Maini, Mario and Argentina.},
	title = {Buen ambiente :},
	publisher = {Programa Desarrollo Institucional Ambiental. Sec. de Recursos Naturales y Desarrollo Sustentable,},
	year = {1997-},
	address = {Buenos Aires :},
	note = {Actualización 2001.}
}