Jeffreys, John Gwyn, 1809-1885

John Gwyn Jeffreys (1809 - 1885) was a was an English naturalist who studied mollusks.

Smithsonian Institution Archives Field Book Project: Person : Description : rid_833_pid_EACP830

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2016-08-18 07:08:09 pm

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2016-08-18 07:08:09 pm

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