The Boundary Waters Wilderness Ecosystem
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Contains fifty pages of information on fires in the area and twenty-nine pages on logging in the area.
Contains fifty pages of information on fires in the area and twenty-nine pages on logging in the area.
Organized by the seasons of the year, Boundary Waters explores the 2.5 million-acre Boundary Waters Canoe Area that straddles the United States-Canada border ne
Since its establishment as a federally protected wilderness in 1964, the Boundary Waters has become one of our nation's most valuable--and most frequently visit
To do with the calling of loons, with northern lights, and the great silences of land lying northwest of Lake Superior. It is concerned with the simple joys, th
This long-anticipated reference and sourcebook for CaliforniaÕs remarkable ecological abundance provides an integrated assessment of each major ecosystem type�