@book{9747,
	author = {Gutiérrez Pérez, Francisco and Cruz Prado, R.},
	title = {Ecopedagogía y ciudadanía planetaria.},
	publisher = {Stella},
	year = {2000},
	series = {Alma y tiza, 3},
	address = {Buenos Aires},
	note = {Archivo DIAZ}
}