TY  - BOOK
AU  - Downes,Barbara J.
ED  - ebrary, Inc.
TI  - Monitoring ecological impacts: concepts and practice in flowing waters 
AV  - QH96.8.B5 M65 2002eb
U1  - 577.6/4/0287 21
PY  - 2002///
CY  - Cambridge, UK, New York, NY, USA
PB  - Cambridge University Press
KW  - Water quality biological assessment
KW  - Stream ecology
KW  - Electronic books
KW  - local
N1  - 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
UR  - http://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=10006820
ER  -