Published in Bollettino Malacologico, in 1987, in volume 23, pages 123-206

Created: 2016-08-01, modified: 2016-08-01

Published in Bollettino Malacologico, in 1987, in volume 23, pages 311-314

Created: 2016-08-01, modified: 2016-08-01

Published in Bollettino Malacologico, in 1987, in volume 23, pages 401-412

Created: 2016-08-01, modified: 2016-08-01

Published in Bollettino Malacologico, in 1987, in volume 23, issue 1-4, pages 1-34

Created: 2016-06-27, modified: 2016-06-27

Published in Bollettino Malacologico, in 1987, in volume 23, issue 1-4, pages 35-46

Created: 2016-06-27, modified: 2016-06-27

Published in Bollettino Malacologico, in 1987, in volume 23, issue 1-4, pages 53-68

Created: 2016-06-27, modified: 2016-06-27

Published in Bollettino Malacologico, in 1987, in volume 23, issue 5-8, pages 207-222

Created: 2016-06-27, modified: 2016-06-27

Published in Bollettino Malacologico, in 1987, in volume 23, issue 5-8, pages 269-273

Created: 2016-06-27, modified: 2016-06-27

Published in Bollettino Malacologico, in 1987, in volume 23, issue 11-12, pages 327-380

Created: 2016-06-27, modified: 2016-06-27

Published in Bollettino Malacologico, in 1987, in volume 23, issue 11-12, pages 413-416

Created: 2016-06-27, modified: 2016-06-27

Published in Bollettino Malacologico, in 1987, in volume 23, issue 9-10, pages 297-303

Created: 2016-06-27, modified: 2016-06-27