Published in Proceedings of The Malacological Society of London, in 1904, in volume 6, pages 51-60
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, pages 182
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 1-2
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 2
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 3
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 5-6
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 7-8
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 9-12
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 13-14
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 15-20
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 21-22
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 23-40
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 41-47
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 48-50
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 61-63
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 64-65
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 66-67
DESCRIPTIONS OF NEW SPECIES OF ENA, PSEUDOGLESSULA, AND SURULINA FROM BRITISH AND GERMAN EAST AFRICA
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 1, pages 68-70
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 72-73
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 73-74
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 75-76
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 77-104
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 105
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 106-108
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 109-111
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 112-113
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 114-116
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 2, pages 117-128
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 129
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 130-133
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 133
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 134-137
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 138-151
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 152-154
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 155-157
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 158-169
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 170-173
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 174-177
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 178-179
Published in Proceedings of the Malacological Society of London, in 1904, in volume 6, issue 3, pages 180-181