(032517) Rehder, Harals A. The Audubon Field Guide To North American Seashells. New York: Alfred A. Knopf, 1981. 1st Edition. Softcover. 8vo. 894 pages. Fine in Very Good DJ. Color Photographs. Flexible waterproof vinyl covers. Original wrap-around DJ present ISBN: 0394519132 (Seashells, Field Guides)