@book{15280,
	author = {Muthoka, Margaret and Rego, Assumpta B.},
	title = {Educación ambiental},
	publisher = {Los Libros de la Catarata},
	year = {1995},
	series = {Educación ambiental},
	address = {Bilbao},
	note = {Contiene glosario p. 91-94}
}