A LIST OF THE LAND AND FRESH-WATER MOLLUSCA COLLECTED BY DR. J. W. GREGORY IN EAST AFRICA DURING HIS EXPEDITION TO MOUNT KENIA, WITH DESCRIPTIONS OF A FEW NEW SPECIES
Published in Proceedings of the Malacological Society of London, in 1894, in volume 1, issue 4, pages 163-168
Date published:1894-10-01