Description: Identification of algae in water supplies

Main Author:	American Water Works Association.
Format:	Computer Files
Language:	English
Published:	Denver, CO : American Water Works Association, c2005.
Subjects:	Water-supply. Algae > Identification. Water > Pollution.

Physical Description:	1 CD-ROM : sd., col. ; 4 3/4 in.
ISBN:	1583211675