Methodology for deriving ambient water quality criteria for the protection of human health (2000) technical support document : vol. 1 rish assessment.

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency. Office of Science and Technology
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : United States Environmental Protection Agency, Office of Water, Office of Science and Technology, [2000]
Subjects:	Water quality biological assessment > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS67653

Description
Item Description:	"October 2000." "EPA-822-B-00-005." Title from title screen (viewed on Mar. 14, 2006). Electronic resource.
Physical Description:	101 pages : digital, PDF file.
Format:	Mode of access: Internet from the EPA web site. Address as of 3/14/2006: http://www.epa.gov/waterscience/humanhealth/method/supportdoc.pdf; current access available via PURL.
Bibliography:	Includes bibliographical references.