Biographical memoir of Charles Emerson Beecher, 1856-1904 Dall, William Healey, 1845-1927 creator text book Washington, D.C Judd & Detweiler 1907 1907
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ENG 1856-1904 Beecher, Charles Emerson, Biography Geologists Paleontologists United States QE707.B44 D35 1907 https://www.biodiversitylibrary.org/bibliography/61935 38212570 10.5962/bhl.title.61935 SMI