Washington, D.C. : U.S. Environmental Protection Agency, Office of Analysis and Evaluation ; [Springfield, Va. :] : [Available from the National Technical Information Service], [1983]
Physical Details
1 volume (various pagings) : illustrations ; 28 cm
OCLC
ocm10290808
Distributed to depository libraries in microfiche.
"June 1983."
"Prepared with the supervision and review of the Office of Water Regulations and Standards of EPA. The work was performed under contract no. 68- 01-6214 by Booz, Allen & Hamilton, Inc"--2nd prelim. p.