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Results 1 - 11 of 11

  • Catalog Record

    State of Iowa / Catalog Record Only

    "Compiled in 1965." "41093-E5-ST-500." Stamped: Geography and Map Division, Library of Congress, Hammond Collection-2003.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1984
  • Catalog Record

    State of Iowa : base map with highways / Catalog Record Only

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1950
  • Catalog Record

    Transportation map of Iowa. Catalog Record Only

    Scale ca. 1:1,077,120; 1 in. represents approx. 17 miles. Shows trackage rights, principal stations, distances between rail intersections, major U.S., Interstate, and State highways, and navigable waterways. Includes "Index to railroads." AACR2

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    State of Iowa: Base map. Catalog Record Only

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1966
  • Catalog Record

    Geologic map index of Iowa / Catalog Record Only

    "Key to Index map" (bibliography of 103 maps) in margin.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1948
  • Catalog Record

    State of Iowa : base map with highways and contours / Catalog Record Only

    Relief shown by contour. Contour interval 200 ft. "Compiled in 1965." "1927 North American datum."

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1966
  • Catalog Record

    Transportation map of Iowa. Catalog Record Only

    Scale ca. 1:1,077,120; 1 in. represents approx. 17 miles. Shows transportation zones, trackage rights, principal stations, distances between rail intersections, major U.S., Interstate, and State highways, and navigable waterways. Includes "Index to railroads." AACR2

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    Water-resources investigations in Iowa, 1978 / Catalog Record Only

    Panel title. Includes text and tables. Includes bibliographies.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1979
  • Catalog Record

    Galena-Elizabeth folio, Illinois-Iowa / Catalog Record Only

    Cover title.

    • Contributor: Shaw, E. W. (Eugene Wesley) - Trowbridge, Arthur C. (Arthur Carleton) - Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1916
  • Catalog Record

    State of Iowa. Base map. Catalog Record Only

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1950
  • Catalog Record

    Hydrologic unit map--1974, State of Iowa. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 330 and 450." "Base map drainage modified in 1974." Base map "Compiled in 1965. Edition of 1966." Includes text and table of hydrologic units. AACR2

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976