1. 1980 population distribution in the United States Author/Creator: United States. Bureau of the Census. Geography Division Publication/Creation: [Washington, D.C.?] : For sale by the Supt. of Docs., U.S. G.P.O. Resource Type: Map Access & Availability: Loading
2. 1984 flooding of Malheur-Harney Lake, Harney County, southeastern Oregon Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Portland, Oregon : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Map Access & Availability: Loading
3. 1990 district offices (December, 1988) Author/Creator: United States. Bureau of the Census. Geography Division Publication/Creation: [Washington, D.C.] : The Bureau, [1988] Resource Type: Map Access & Availability: Loading
4. 1990 district offices (March, 1988) : [United States Bureau of the Census] Author/Creator: United States. Bureau of the Census. Geography Division Publication/Creation: [Washington, D.C.] : Bureau of the Census, [1988] Resource Type: Map Access & Availability: Loading
5. Afghanistan major insurgent groups Author/Creator: United States. Central Intelligence Agency Publication/Creation: [Washington, D.C.] : [Central Intelligence Agency], [1985] Resource Type: Map Access & Availability: Loading
6. Albany East quadrangle, Georgia, 1956, photorevised 1988 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, Colo. : For sale by the Survey Resource Type: Map Edition: Photorevised 1988. Access & Availability: Loading
7. Altäre der Hoch- und Spätgotik Author/Creator: Schmid, Wolfgang, 1957- Publication/Creation: Köln : Rheinland-Verlag, 1985 Resource Type: Map Access & Availability: Loading
8. Altitude and configuration of the potentiometric surface in the Triassic sandstones and shales, northeastern Chester County, Pennsylvania, September 1987 through January 1988 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Map Access & Availability: Loading
9. Altitude and configuration of the water table, and depth to water near Cheyenne, Wyoming, May 1984 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver, Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
10. Altitude and configuration of the water table in the High Plains aquifer in Kansas, 1980 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : Department of the Interior, United States Geological Survey, 1985 Resource Type: Map Edition: [Water-resources investigations edition]. Access & Availability: Loading