Belanger, K. D., D. J. Dieterman, and T. W. Deyo. 1990. Pre- and post-construction water quality monitoring for Habitat Rehabilitation and Evaluation Projects at Big Lake Bay, Finger Lakes, Lake Onalaska, and the Pool 8 islands area of the Upper Mississippi River. U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, September 1990. EMTC 90-04. 17 pp. (NTIS # PB91-106385)

Gent, R. D., M. Griffin, and S. Gritters. 1990. Summary of water quality characteristics at selected habitat sites - Navigation Pool 13 of the Mississippi River, August 1 through October 31, 1988. Report by the Iowa Department of Natural Resources, Bellevue, Iowa, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, August 1990. EMTC 90-02. 21 pp. (NTIS # PB91-105338)

Hawkins, Jr., A. S., and J. L. Stewart. 1990. Pilot project on the Middle Branch Whitewater Watershed 1990. Report by the U.S. Fish and Wildlife Service, Upper Mississippi River National Wildlife and Fish Refuge, Winona, Minnesota, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, September 1990. EMTC 90-03. 34 pp. (NTIS # PB91-122655)

Korschgen, C. E. 1990. Feasibility study: Impacts of turbidity on growth and production of submersed plants. Report by the U.S. Fish and Wildlife Service, Northern Prairie Wildlife Research Center, La Crosse, Wisconsin, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, November 1990. EMTC 90-07. 11 pp. (NTIS # PB91135475)

Owens, J., and W. G. Crumpton. 1990. Pilot study to evaluate an inexpensive, portable device to continuously monitor dissolved oxygen, water temperature, and photosynthetically active radiation in Upper Mississippi River System backwaters. Report by the Iowa State University, Ames, Iowa, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, October 1990. EMTC 90-06. 19 pp. (NTIS # PB91106070)

Owens, T. 1990. Vegetation workshop - Aerial photography interpretation. Manual by TGS Technology, Inc., Fort Collins, Colorado, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, November 1990. 31 pp. (NTIS # PB94-108958)

Schellhaass, S. M., and G. L. Benjamin. 1990. Summary of water quality characteristics at selected habitat sites - Navigation Pool 8 of the Mississippi River, July 17 through October 31, 1988. Report by the Wisconsin Department of Natural Resources, La Crosse, Wisconsin, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, August 1990. EMTC 90-01. 19 pp. (NTIS # PB90-267394)

U.S. Fish and Wildlife Service. 1990. Long Term Resource Monitoring Program Annual Work Plan for Fiscal Year 1991. Environmental Management Technical Center, Onalaska, Wisconsin, August 1990. 12 pp. + 4 attachments. (NTIS # PB94-112679)

U.S. Fish and Wildlife Service. 1990. Revised Procedures Manual of the Long Term Resource Monitoring Program for the Upper Mississippi River System. Environmental Management Technical Center, Onalaska, Wisconsin. EMTC 88-03. 216 pp.

U.S. Fish and Wildlife Service. 1990. Second annual report 1989. Environmental Management Technical Center, Onalaska, Wisconsin, September 1990. EMTC 90-05. 267 pp. (NTIS # PB91-117317)