authored by a committee of scientists of the United States Department of Agriculture, Forest Service ; prepared under interagency agreement no. EPA-IAG-D6-0660 with the Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency
Date
1978
Series
Research reporting series. Special reports ; EPA-600/8-77-018
by W.B. Mills ... [and others] ; produced by JACA Corporation ; prepared in cooperation with U.S. EPA's Center for Water Quality Modeling, Environmental Research Laboratory [and] Monitoring and Data Support Division, Office of Water Regulations and Standards, Office of Water [and] Technology Transfer, Center for Environmental Research Information