ON "THE CONCHOLOGICAL ILLUSTRATIONS," BY GEORGE BRETTINGHAM SOWERBY, JUN., LONDON, 1832–41, AND THE "DESCRIPTIVE CATALOGUE OF SHELLS," BY JOHN EDWARD GRAY, 1832

Published in Proceedings of the Malacological Society of London, in 1909, in volume 8, issue 6, pages 331-332

Date published:1909-09-01

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