TY - RPRT TI - Flood-prone area maps of Florida, 7 1/2' quadrangles: Big Gum Swamp, Sanderson North, Sanderson South, Taylor, and Sanderson NW AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1974 DO - 10.3133/ofr741111 UR - https://pubs.usgs.gov/publication/ofr741111 ID - ofr741111 ER -