Published in Boletin De La Sociedad De Biologia De Concepcion, in 1993, in volume 64, pages 21-26

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

Published in Bol. Soc. Biol. Concepción, Chile, in 1993, in volume 64, pages 47-84

Created: 2013-02-18, modified: 2013-02-18

Published in Boletin de la Sociedad de Biologia de Concepcion, in 1993, in volume 64, pages 99-104

Created: 2013-07-14, modified: 2013-07-14

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1993, in volume 64, pages 113-119

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

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1993, in volume 64, pages 121-145

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

Published in Bol. Soc. Biol. Concepción, Chile, in 1993, in volume 64, pages 148-158

Created: 2013-02-18, modified: 2013-02-18

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1993, in volume 64, pages 159-162

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

Published in Boletin De La Sociedad De Biologia De Concepcion, in 1993, in volume 64, pages 171-187

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

Published in Boletin de la Sociedad de Biologia de Concepcion, in 1993, in volume 64, pages 195-207

Created: 2013-07-14, modified: 2014-04-02