An edition of The Columbia (1997)
sustaining a modern resource
By Tim Palmer
Publish Date
1997
Publisher
The Mountaineers
Language
eng
Pages
142
Description:
subjects: Nature, Land use, Forests and forestry, Effect of human beings on, Pacific salmon fisheries, Stream ecology, Salmon fisheries, Forests and forestry, north america, Land use, united states, Nature, effect of human beings on, Columbia river and valley
Places: Columbia River Watershed