TY  - BOOK
AU  - Closs, Gerry
AU  - Downes, Barbara
TI  - Freshwater ecology: scientific introduction
SN  - 1-4051-2464-4
U1  - 577.6 
PY  - 2004///
CY  - Oxford
PB  - Blackwell
KW  - ecology
KW  - Fresh water ecology
KW  - Palcohydrology
N1  - Includes index; TBS
ER  -