1. Hydrology and water quality of East Lake Tohopekaliga, Osceola County, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Tallahassee, Florida : Department of the Interior, U.S. Geological Survey, 1987 Resource Type: Map Access & Availability: Loading
2. Hydrology of Lake Butler, Orange County, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Tallahassee, Florida] : Department of the Interior,United States Geological Survey, 1985 Resource Type: Map Access & Availability: Loading