1. Anderson , R. L. Transfer mechanisms used to acquire water for growing municipalities in Colorado 1978
2. Anderson , R. L. R. Milton Trends in price and delivery of water in the Northern Colorado Front Range, report Fort Collins, Colo. 1979
3. Frank , M. D. B. R. Beattie The economic value of irrigation water in the western United States: An application of ridge regression College Station 1979