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You searched for: Resource Class Maps Remove constraint Resource Class: Maps Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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42.

Airdevronsix Icefalls: Antarctica Maps maps university-of-minnesota

1987. Jean-Claude M. Thomas. Projection: Lambert Conformal Conic Projection - Standard Parallels -76º40' and -79º20'; Series: USGS Satellite Image Maps. United States Geological Survey.

44.

Alexandra Mountains: Antarctica Maps maps university-of-minnesota

1977. Wade; Cathey; Oldham. Projection: Lambert Conformal Conic Projection: Standard Parallels -76º40' and -79º20'; Series: USGS 1:250,000 Geologic Reconnaissance Series. United States Geological Survey.

45.

Alexandra Mountains: Antarctica Maps maps university-of-minnesota

1969. Projection: Lambert Conformal Conic Projection: Standard Parallels -76º40' and -79º20'; Series: USGS 1:250,000 Topographic Reconnaissance Series. United States Geological Survey.

46.

Amboy quadrangle, Illinois : 15 minute series (topographic) Maps maps university-of-illinois-urbana-champaign

1952. Geological Survey (U.S.). Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken 1939 and 1941. Topography by plane-table surveys 195... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).

48.

Angmagssalik: Greenland Maps maps university-of-minnesota

1952. Projection: Transverse Mercator Projection; Series: AMS C501 Greenland 1:250,000 Topographic Series. National Geospatial-Intelligence Agency.

49.

Annapolis quadrangle, Illinois : 15 minute series (topographic) Maps maps university-of-illinois-urbana-champaign

1957. Geological Survey (U.S.). Culture and drainage in part compiled from aerial photographs taken 1953. Topography by planetable surveys, 1956.;Includes quadrangle location map.... Geological Survey (U.S.) and Geological Survey Division(Urbana, Ill.).