Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, [1997]
Physical Details
1 volume (various pagings) : illustrations ; 28 cm
OCLC
ocm40342177
"April 1997."
Shipping list no.: 99-0030-M.
"EPA 832-R-97-001b."
Includes bibliographical references (pages 33-35).
Also available via Internet from the EPA web site. Address as of 8/2/2004: http://cfpub.epa.gov/owm/septic/home.cfm; current access available via PURL.
Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 1998 2 microfiches : negative.