Browse Prairie Research Institute by Author "Murphy, Thomas J."
Now showing items 1-3 of 3
Galinis, Debbie L.; Murphy, Thomas J.; Arnold, Christopher (Hazardous Waste Research and Information Center, 1989)
A Preliminary Environmental Assessment of the Contamination Associated with Lake Calumet, Cook County, Illinois Ross, Philippe E.; Henebry, Michael S.; Risatti, James B.; Murphy, Thomas J.; Demissie, Misganaw; Burnett, LouAnn C. (Illinois. Department of Energy and Natural Resources. Hazardous Waste Research and Information Center., 1988)
Murphy, Thomas J. (University of Illinois at Urbana-Champaign. Water Resources Center, 1974-09)Precipitation in the Chicago area was analyzed and found to contain .034 mg/l. of phosphorus with about one half of this present as orthophosphate. Because of the small amounts of phosphorus needed to stimulate the growth ...