Timber production and water quality--progress in planning for the Bull Run, Portland, Oregon's municipal watershed

Fredriksen, R. L.; Ross, Richard N. 1975. Timber production and water quality--progress in planning for the Bull Run, Portland, Oregon's municipal watershed. In: Forestry issues in urban America: Proceedings of the national convention of the Society of American Foresters; 1974 September 22-26; New York City. [Place of publication unknown]: Society of American Foresters: 168-186.