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You searched for: Publisher Geological Survey and Water Resources (Rolla, Mo.) Remove constraint Publisher: Geological Survey and Water Resources (Rolla, Mo.) Provider University of Illinois Urbana-Champaign Remove constraint Provider: University of Illinois Urbana-Champaign Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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1. Mendon quadrangle, Illinois-Missouri : 15 minute series (topographic).

Maps maps University Of Illinois Urbana Champaign university-of-illinois-urbana-champaign
1956. Geological Survey (U.S.). Contour interval 20 feet.;"Culture and drainage in part compiled from aerial photographs taken 1938. Topography by plane-table methods, 1946.";Reli... Geological Survey (U.S.), Geological Survey Division (Urbana, Ill.), and Geological Survey and Water Resources (Rolla, Mo.).