THE OCCURRENCE OF HELICELLA HERIPENSIS (MABILLE) IN GREAT BRITAIN
Published in Proceedings of the Malacological Society of London, in 1912, in volume 10, issue 1, pages 39-41
Date published:1912-03-01
Published in Proceedings of the Malacological Society of London, in 1912, in volume 10, issue 1, pages 39-41
Date published:1912-03-01