Boulogne quadrangle, Florida--Georgia, 1970, revised 1992 : 7.5 minute series (topographic) / produced by the Geological Survey in cooperation with state of Florida agencies
Relief shown by contours and spot heights. Filing title: Boulogne, Fla.--Ga. "Revisions shown in purple and woodland compiled in cooperation with state of Florida agencies from aerial photographs taken 1990 ... map edited 1992." Includes quadrangle location map. "30081-G8-TF-024." "DMA 4645 IV SW--Series V847."