TY  - BOOK
AU  - Elliot Hannah S
AU  - Martin Lucas E
TI  - River Ecosystems
SN  - 9781612091457
U1  - 333.9162 ELL 
PY  - 2011///
CY  - New York
PB  - Nova Science
KW  -  Conservation
KW  -  Ecosystem
KW  -  Management
KW  - River
ER  -