BIBLIOGRAPHY 1. Coal Reserves of the United States-A Progress Rept. USGS Bull. 1136, January 1, 1960. 2. Determination of the Rights of the States of the Lower Colorado River Basin to Waters of the Main Stream of the Colorado River: Opinion of the Supreme Court of the United States in the Case of State of Arizona, Plaintiff, v. State of California Et Al, Rendered June 3, 1963. U.S. Senate Document No. 20, 88th Congress, 1st Session, June 4, 1963, 97 pp. 3. Electric Power Statistics. Federal Power Commission, monthly. 4. Forecast of Electric Power Requirements to the Year 1980. Power requirements Special Technical Comm. (sponsored by FPC) Rept. No. 13, soon to be published. 5. Gilkey, M. M., and R. T. Beckman. Water Requirements and Use...