Burch, John B.How to Know The Eastern Land Snails Wm. C. Brown Co. 1962 Spiral Binding-Softcover Very Good Pictured-Keys for Determining the Land Snails of the United States Occurring East of the Rocky Mountain Divide. Illustrations, index, 214pp. Former owners name, date & price on title page.
Smith, MaxwellA Review of the Volutidae Lantana Tropical Photographic Laboratory 1942 Second Edition Hard Cover Very Good 4to Synonymy, nomenclature, range and illustrations, plates, 127pages.