Monitoring ecological impacts concepts and practice in flowing waters / [electronic resource] :
Barbara J. Downes ... [et al.].
- Cambridge, UK ; New York, NY, USA : Cambridge University Press, 2002.
- xii, 434 p. : ill. ; 24 cm.
Includes bibliographical references (p. 392-420).
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Water quality biological assessment. Stream ecology.