West coast shells Keep, Josiah, 1849-1911 creator Hannibal, Harold Briggs. contributor text book San Francisco The Whitaker & Ray-Wiggin company 1911 1911 (Rev. ed.)
print
ENG Mollusks West (U.S.) QL417 .K4 1911 https://www.biodiversitylibrary.org/bibliography/60290 11000611 10.5962/bhl.title.60290 DLC