Guidance for people with severely weakened immune systems.

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency. Office of Water
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : United States Environmental Protection Agency, Office of Water, [1999]
Subjects:	Cryptosporidiosis > United States > Prevention > Handbooks, manuals, etc. Water quality management > Government policy > United States > Handbooks, manuals, etc.
Online Access:	https://purl.fdlp.gov/GPO/LPS45814

Description
Item Description:	Title from title screen (viewed on May 4, 2004). "co-released with the Centers for Disease Control and Prevention, 1995." "June 1999." "EPA 816-F-99-005." Electronic resource.
Format:	Mode of access: Internet from the EPA web site. Address as of 5/4/2004: http://www.epa.gov/OGWDW/consumer/crypto.pdf; current access available via PURL.