Olympic National Park: Elwha River Restoration
789 बार देखा गया
वीडियो का विवरण:
This five-minute 'webisode' offers an introduction to the Elwha River, its people, its once-prolific salmon runs, the century of hydropower the river produced and the eventual decision to remove Elwha and Glines Canyon Dams.
इस तिथि को जोड़ा गया
13 मई 2016
टिप्पणियां
