Published in Boletin De La Sociedad De Biologia De Concepcion, in 1989, in volume 60, pages 35-42

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

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1989, in volume 60, pages 51-110

Created: 2012-03-02, modified: 2012-04-18

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1989, in volume 60, pages 111-122

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

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1989, in volume 60, pages 161-172

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

Published in Boletin de la Sociedad de Biologia de Concepcion, in 1989, in volume 60, pages 201-225

Created: 2013-07-14, modified: 2017-03-27

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1989, in volume 60, pages 239-245

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