Archival objects in this container: Publications about Lake Mead, Hoover Dam, and various Southern Nevada Water Authority projects, 1970 to 2009 Various publications featuring images by Hertzog, 1967 to 2009 Columbia Basin Project publications, 1962 to 1967 Central Arizona Project publications, 1980 to 1990 U.S. Department of the Interior publications regarding waterways, approximately 1960 to 1989
