TY  - BOOK
AU  - Ziglio,Giuliano
AU  - Siligardi,Maurizio
AU  - Flaim,Giovanna
TI  - Biological monitoring of rivers: applications and perspectives 
SN  - 0470863765
PY  - 2006///
CY  - Chichester, Englsnd
PB  - Wiley
KW  - Water quality biological assessment
KW  - Stream ecology
KW  - Environmental monitoring
ER  -