Method 445.0 : in vitro determination of chlorophyll a and pheophytin a in marine and freshwater algae by fluorescence /

Bibliographic Details
Main Author:	Arar, Elizabeth J.
Corporate Author:	United States. Environmental Protection Agency. Office of Water
Other Authors:	Collins, Gary B.
Format:	Government Document Book
Language:	English
Published:	[Cincinnati, Ohio] : United States Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory, [1997]
Edition:	Revision 1.2.
Subjects:	Water quality > Government policy > United States.
Online Access:	Text Errata

Description
Item Description:	"September 1997." Title from title screen (viewed on Mar. 27, 2006). Electronic resource.
Physical Description:	22 pages : digital, PDF file.
Format:	Mode of access: Internet from the EPA web site. Address as of 10/23/06: http://www.epa.gov/nerlcwww/m445%5F0.pdf (text) http://www.epa.gov/nerlcwww/errat445.pdf (errata); current access available via PURL.
Bibliography:	Includes bibliographical references.