Rensselaer Polytechnic Institute. Fresh Water Institute.;
Research relating to Darrin Fresh Water Institute is funded by Rensselaer Polytechnic Institute and various U.S., N.Y. and local agencies. Restricted to current Rensselaer faculty, staff and students. Access inquiries may be directed to the Rensselaer Libraries. This electronic version is a licensed copy owned by Rensselaer Polytechnic Institute, Troy, NY. Copyright of original work retained by author.;
Research supported in part by the Eastern Deciduous Forest Biome, U.S. International Biological Program, funded by the National Science Foundation under interagency agreement AG-199, 40-193-69, with the Atomic Energy Commission, Oak Ridge National Laboratory, and in part by Water Quality Training Grant T900079, funded by the United States Environmental Protection Agency.; Eastern Deciduous Forest Biome IBP memo report #74-4.