Documents are presented in categories and are available for you to download and read. Feel free to share them with others. Copies of older peer-reviewed research articles are not provided but can be obtained through inter-library loan using your local county or university library.
Academic Research Publications
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Shepard, R.B. and G.W. Minshall. 1981. Nutritional values of lotic insect feces compared with allocthonous materials. Archiv für Hydrobiologie 90:467-488.
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Shepard, R.B. 1982. Benthic insect colonization of introduced substrates in the Sangamon River, Illinois. Transactions, Illinois Academy of Science 75:15-27.
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Shepard, R.B. 1982. Primary productivity and phytoplankton distribution in a small Illinois (U.S.A.) Lake. Internationale Revue der gesampten Hydrobiologie 67:555-565.
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Shepard, R.B. and G.W. Minshall. 1984. Selection of fine-particulate foods by some stream insects under laboratory conditions, American Midland Naturalist 111:23-
Quantifying Environmental Impact Assessments Using Fuzzy Logic by Dr. Richard B. Shepard. Available from Amazon, Barnes & Noble, Powell’s, and other booksellers.
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Shepard, R.B. 1984. The logseries distribution and Mountford’s similarity index as a basis for study of stream benthic community structure. Freshwater Biology 14:53-71.
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Shepard, R.B. and G.W. Minshall. 1984. Role of benthic insect feces in a Rocky Mountain stream: fecal production and support of consumer growth. Holarctic Ecology 7:119-127.
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Reynolds, T.D., R.B. Shepard, J.W. Laundre, C.L. Winter. 1987. Calibration of resistance-type moisture units in a high clay-content soil. Soil Science 144:237-241.
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Shepard, R.B. 2016. Mathematical vs. Statistical Models. Journal of Regulatory Science 04:10-17.