31. Election of 1860 Publication/Creation: [S.l.] : Maps.com, c1999 Resource Type: Map Access & Availability: Loading
32. Election of 1876 Publication/Creation: [S.l.] : Maps.com, c2000 Resource Type: Map Access & Availability: Loading
33. Election of 1912 Publication/Creation: [S.l.] : Maps.com, c2000 Resource Type: Map Access & Availability: Loading
34. Election of 1932 Publication/Creation: [S.l.] : Maps.com, c2000 Resource Type: Map Access & Availability: Loading
35. Employment in manufacturing, 1982 : distribution by county Author/Creator: United States. Bureau of the Census. Geography Division Publication/Creation: [Washington, D.C.?] : Geography Division, [1985?] Resource Type: Map Access & Availability: Loading
36. Employment in manufacturing by counties of the United States, 1960 Author/Creator: United States. Bureau of the Census Publication/Creation: Washington, D.C. : U.S. G.P.O., 1966 Resource Type: Map Access & Availability: Loading
37. Employment in professional, technical, and kindred occupations : by counties in the United States, 1960 Author/Creator: United States. Bureau of the Census Publication/Creation: Washington, D.C. : U.S. Dept. of Commerce, Bureau of the Census, [1966] Resource Type: Map Access & Availability: Loading
38. En mapas : las evoluciones socio-espaciales de Bogotá y su contexto (1973-1993) Author/Creator: Dureau, F. (Françoise) Publication/Creation: Bogotá : CEDE, UNIANDES, [1996] Resource Type: Map Access & Availability: Loading
39. Encyclopedic world atlas Author/Creator: George Philip & Son Publication/Creation: New York : Oxford University Press, 1997 Resource Type: Map Edition: 4th edition. Access & Availability: Loading
40. Energy-resources map of the Circum-Pacific Region, Arctic sheet Author/Creator: Circum-Pacific Council for Energy and Mineral Resources Publication/Creation: Denver, CO : For sale by Branch of Information Services, USGS Resource Type: Map Access & Availability: Loading