TY  - BOOK
AU  - Boon,P.J.
AU  - Davies,B.R.
AU  - Petts,G.E.
TI  - Global perspectives on river conservation: science, policy, and practice 
SN  - 0471960624
AV  - QH75 .G59 2000
U1  - 333.916216 
PY  - 2000///
CY  - New York
PB  - John Wiley
KW  - Stream conservation
ER  -