TY  - BOOK
AU  - Dodds,Walter K.
TI  - Freshwater ecology : concepts and environmental applications / 
SN  - 0122191358
U1  - 577.6 
PY  - 2002///
CY  - Gurgaon : 
PB  - Academic Press , 
KW  - ECOLOGY
N1  - Includes index
ER  -