TY - MAP ID - 138079874 TI - EAARL topography, Gulf Islands National Seashore, Florida AU - Brock, John C. AU - Geological Survey (U.S.) PY - 2007 PB - [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, DB - UniCat KW - Topographical surveying KW - Gulf Islands National Seashore (Fla. and Miss.) UR - https://www.unicat.be/uniCat?func=search&query=sysid:138079874 AB - ER -