TY  - BOOK
AU  - Echeverria,John D.
AU  - Barrow,Pope
AU  - Roos-Collins,Richard
AU  - Collins,Richard Roos
TI  - Rivers at Risk: the Concerned Citizen's Guide to Hydropower 
SN  - 0933280823
PY  - 1989///
CY  - Washington
PB  - Island Press
ER  -