21. Historic maps of Kentucky Publication/Creation: Lexington, Ky. : University Press of Kentucky, [1979] Resource Type: Map Access & Availability: Loading
22. Hydrologic and land-cover features of the Loxahatchee River basin, Florida Author/Creator: McPherson, Benjamin F. Publication/Creation: [Tallahassee, Fla.] : Dept. of the Interior, U.S. Geological Survey, 1980 Resource Type: Map Access & Availability: Loading
23. Historischer Atlas von Wien Publication/Creation: Wien : Jugend und Volk Verlagsgesellschaft, <1981-1994> Resource Type: Map Access & Availability: Loading
24. Herrschaftsgebiete im Jahre 1789 Author/Creator: Irsigler, Franz Publication/Creation: Köln : Rheinland-Verlag, 1982 Resource Type: Map Access & Availability: Loading
25. Hawaii Author/Creator: United States. Bureau of the Census. Geography Division Publication/Creation: Washington, D.C. : U.S. Dept. of Commerce, Bureau of the Census, [1983] Resource Type: Map Access & Availability: Loading
26. High Falls quadrangle, Georgia, 1973, photorevised 1982 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : The Survey : For sale by the Survey, 1983 Resource Type: Map Edition: Photorevised 1982. Access & Availability: Loading
27. Hydraulic conductivity, specific yield, and pumpage--High Plains Aquifer system, Nebraska 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
28. Hydrogeologic and water-quality characteristics of the Mount Simon-Hinckley aquifer, southeast Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: St. Paul, Minnesota : United States Department of the Interior, Geological Survey, 1983 Resource Type: Map Access & Availability: Loading
29. Hydrogeologic and water-quality characteristics of the Prairie du Chien-Jordan aquifer, southeast Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: St. Paul, Minnesota : United States Department of the Interior, Geological Survey, 1983 Resource Type: Map Access & Availability: Loading
30. Hydrogeologic and water-quality characteristics of the St. Peter aquifer, southeast Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: St. Paul, Minnesota : United States Departmenr of the Interior, Geological Survey, 1983 Resource Type: Map Access & Availability: Loading