Rojo, H.A., Bredehoeft, John, Lacewell, Ronald, Price, Jeff, Stromberg, Julie, and Thomas, G.A., 1998, Sustaining and enhancing riparian migratory bird habitat on the upper San Pedro River: Public review draft, 15 June 1998, prepared for the Secretariat of the Commission for Environmental Cooperation, 141 p.
Upper San Pedro
Sustaining and enhancing riparian migratory bird habitat on the upper San Pedro River
Seismicity map of the conterminous United States and adjacent areas, 1975-1984
Stover, C.W., 1986, Seismicity map of the conterminous United States and adjacent areas, 1975-1984: U.S. Geological Survey Geophysical Investigations Map GP-0984, 1 sheet, scale 1:5,000,000.
Composite magnetic anomaly map of the conterminous United States west of 96o longitude
Bond, K.R., and Zietz, Isidore, 1987, Composite magnetic anomaly map of the conterminous United States west of 96o longitude: U.S. Geological Survey Geophysical Investigations Map GP-0977, 13 p., 2 sheets, scale 1:2,500,000.
Isostatic residual gravity, topographic, and first-vertical-derivative gravity maps of the conterminous United States
Simpson, R.W., Jachens, R.C., Saltus, R.W., and Blakely, R.J., 1986, Isostatic residual gravity, topographic, and first-vertical-derivative gravity maps of the conterminous United States: U.S. Geological Survey Geophysical Investigations Map GP-0975, 2 sheets, scale 1:7,500,000.
Digital colored Bouguer gravity, free-air gravity, station location, and terrain maps for the conterminous United States
Hildenbrand, T.G., Simpson, R.W., Godson, R.H., and Kane, M.F., 1987, Digital colored Bouguer gravity, free-air gravity, station location, and terrain maps for the conterminous United States: U.S. Geological Survey Geophysical Investigations Map GP-0953B, 2 sheets, scale 1:7,500,000.
Digital colored residual and regional Bouguer gravity maps of the conterminous United States with cut-off wavelengths of 250 km and 1000 km
Hildenbrand, T.G., Simpson, R.W., Godson, R.H., and Kane, M.F., 1982, Digital colored residual and regional Bouguer gravity maps of the conterminous United States with cut-off wavelengths of 250 km and 1000 km: U.S. Geological Survey Geophysical Investigations Map GP-0953A, 2 sheets, scale 1:7,500,000.
Average elevation of the conterminous United States (Gilluly averaging method)
Diment, W.H., and Urban, T.C., 1981, Average elevation of the conterminous United States (Gilluly averaging method): U.S. Geological Survey Geophysical Investigations Map GP-0933, 2 sheets, scale 1:2,500,000.
Aeromagnetic map of the Dragoon quadrangle, Cochise County, Arizona
Dempsey, W.J., Fackler, W.D., and others, 1963, Aeromagnetic map of the Dragoon quadrangle, Cochise County, Arizona: U.S. Geological Survey Geophysical Investigations Map GP-0412, 1 sheet, scale 1:62,500.
Gravity and basin-depth maps of the Basin and Range Province, western United States
Saltus, R.W., and Jachens, R.C., 1995, Gravity and basin-depth maps of the Basin and Range Province, western United States: U.S. Geological Survey Geophysical Investigations Map GP-1012, 1 sheet, scale 1:2,500,000.
Surface water records of Arizona - 1962
U.S. Geological Survey, [1963?], Surface water records of Arizona - 1962: U.S. Geological Survey, 185 p.