Boundary Waters Wilderness Ecosystem
by Miron Heinselman
The only book that covers the geology, biology and ecology of the Boundary Waters in depth. Heinselman, an ecologist with the US Forest Service in Ely for many years, includes a guide to locating and understanding the natural features and historic sites. 32 pages of full color photos will intrigue those who have only heard of the area and will call up treasured memories for those of us who have left our footprints behind.
334 pages PB
