West african Snails of the Family Achatinidae in the United States National Museum.
Washington, D. C.: Smithsonian Institution, 1933. 6 x 9 3/4". 7 pp. Illustrated with b&w photographs. R. edge of cover very slightly ripped, cover slightly sunned and soiled. Library stamp on cover. History of snails. Very Good Pamphlet (Item ID: 20391)