"Research and Development"--Cover. "Prepared for Office of Water Regulations and Standards, Criteria and Standards Division"--Cover. "Department of Biological Sciences, Kent State University." U.S. Army Corps of Engineers Waterways Experiment Station, Environmental Laboratory."." "Freshwater Division, Corvallis Environmental Research Laboratory." "February 1981." Bibliography: pages 37-41. "EPA-600/3-81-012."
OCLC:
(OCoLC)7703968
Locations:
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.