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Show Kidd, D. E. 1975. Bacterial contamination of Lake Powell waters: An assessment of the problem. Lake Powell Research Project Bulletin No. 16. Department of Biology, University of New Mexico, Albuquerque, NM. Kosinski, R. J. 1984. The effect of terrestrial herbicides on the community structure of stream periphyton. Environmental Pollution ( A) 36: 165- 189. Kosinski, R. J., and M. G. Merkle. 1984. The effect of four terrestrial herbicides on the productivity of artificial stream algal communities. Journal of Environmental Quality 13( 1): 75- 82. Kunkle, S. H. 1970. Sources and transport of bacterial indicators in rural streams. ]£ Proceedings, Symposium on Interdisciplinary Aspects of Watershed Management, August 3- 6, 1970. Montana Section, American Society of Civil Engineers, Montana State Univ., Bozeman, MT. Laing, D., and C. W. Stockman. 1976. Riparian dendrochronology: Method for determining flood histories of ungaged watersheds. Publication No. PB- 256 967. National Technical Information Service, Springfield, VA. Lanza, G. R., and J. K. G. Silvey. 1985. Interactions of reservoir microbiota: Eutrophication- related environmental problems. ] jn D. Gunnison ( ed.), Microbial Processes in Reservoirs. Dr. W. Junk, Boston, MA. Laursen, M., and E. Silverston. 1976. Hydrology and sedimentology of the Colorado River in Grand Canyon. Publication No. PB- 267 735. National Technical Information Service, Springfield, VA. Lehman, G. S., and M. M. Fogel. 1976. Investigation of bacteriological pollution of recreational waters in Arizona. Completion report. Publication No. PB 258 779. National Technical Information Service, Springfield, VA. Lindscov, K. L., and others. 1983. Potential hydrologic impacts of tar- sand industry in 11 special tar sand areas in eastern Utah. Water Resources Investigations Report 83- 4109. U. S. Geological Survey, Salt Lake City, UT. Lowe, T. P., T. W. May, W. G. Brumbaugh, and D. A. Kane. 1985. National Contaminant Biomonitoring Program: Concentrations of seven elements in freshwater fish, 1978- 1981. Archives of Environmental Contamination and Toxicology. 14: 363- 388. Manning, R. E. 1979. Impacts of recreation on riparian soils and vegetation. Water Resources Bulletin 15( 1): 30- 43. 82 |