Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Hydroelectric power plants. 8 SEE ALSO: Hydroelectric generators 2 Hydroelectric power plants -- California -- San Bernardino County. 1 Hydroelectric power plants -- Combination with steam plants -- SEE: Hydrothermal electric power systems 1 Hydroelectric power plants -- Environmental aspects. 1 Hydroelectric power plants -- Environmental aspects -- Juvenile literature. 3 Hydroelectric power plants -- Illinois. 1 Hydroelectric power plants -- Illinois -- Design and construction -- Handbooks, manuals, etc. 1 Hydroelectric power plants -- Illinois -- Planning. 1 Hydroelectric power plants -- Juvenile literature. 25 Hydroelectric power plants -- Kankakee River Watershed (Ind. and Ill.) 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >