Scale ca. 1:200,000. Folded title: Biscayne National Monument, Florida. Includes area map, text, and illus. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
United States. National Park Service
<a rel="nofollow" class="external free" href="https://www.loc.gov/item/73695965/">https://www.loc.gov/item/73695965/</a>