Interviews with environmentalists, wildlife biologists, and people from rural communities in eastern Washington State about the controversial call for the removal of the four dams on the lower Snake River to restore salmon populations. The dams provide power, irrigation, and navigation, but interfer...
|Other Authors:||Stryker, Colin,, Sawgrass Productions., Films for the Humanities & Sciences (Firm)|
[Portland, Or.?] : New York, N.Y. :
Sawgrass Productions ; Films Media Group ,
1 videodisc (60 min.) : sound, color ; 4 3/4 in.