Published by The American Malacological Union, Marinette, Wisconsin, 1961
Seller: Prairie Creek Books LLC., Torrington, WY, U.S.A.
Soft cover. Condition: Good. No Jacket. Good/None. 97 pages. Stapled paper wraps with navy colored text on upper and black text on spine, although the black text on the spine may have been placed there by a former owner. Tan colored paper cover with drawing of a shell on the upper. The paper cover shows only minor shelf wear. Former owner's name on upper right corner of cover. Text is clean throughout.