Notes |
"June 1981." "During the period June 13, 1978 to February 26, 1979, Hydroscience, Inc., under Contract No. 68-03-2568 to the Environmental Protection Agency (EPA), gathered information leading to the identification of best management practices (BMPs)--currently used by industry. The result of the data gathering ... was a draft report entitled "NPDES Best Management Practices Guidance Document" EPA 600/9-79-045 ... This document supersedes the Hydroscience draft report dated December, 1979." Includes bibliographical references. Photocopy. |