Mariana Islands : Island of Guam /
Geological Survey (U.S.)
Washington, D.C. : The Survey,
1968-
Relief shown by contours and spot heights.
Includes location map.
Agat (1977, 2002) -- Apra Harbour (1977, 2002) -- Dededo (1977, 2002) -- Hagatna (1977, 2002) -- Inarajan (2002) -- Merizo (2002) -- Pati Point (1977, 2002) -- Ritidian Point (1977, 2002) -- Talofofo (1977, 2002)