The Human and Natural History of the Boundary Waters
by
Clifford Ahlgren
Language: English
Release Date: May 1, 2001
Along the Minnesota-Ontario border, in the days of voyageurs, tall trees were used as guideposts in the uncharted wilderness to help fur traders and explorers find their way through the maze of lakes and portages. Branches were cut, leaving the middle of the trees bare with branches above and below....