Published in Boletin de la Sociedad de Biologia de Concepcion, in 1984, in volume 55, pages 37-46

Created: 2012-03-02, modified: 2012-03-02

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1984, in volume 55, pages 47-72

Created: 2012-03-02, modified: 2012-03-02

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1984, in volume 55, pages 87-92

Created: 2012-03-02, modified: 2012-03-02

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1984, in volume 55, pages 127-133

Created: 2012-03-02, modified: 2012-03-02

Published in Bol. Soc. Biol. Concepción, Chile, in 1984, in volume 55, pages 161-164

Created: 2012-04-26, modified: 2012-04-26