Lice and their menace to man Lloyd, Ll creator Byam, William. contributor text book London H. Frowde 1919 1919
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ENG Lice Medical care Military hygiene World War, 1914-1918 https://www.biodiversitylibrary.org/bibliography/21794 5249839 10.5962/bhl.title.21794 Library, U.S. Surgeon-General's Office