Wilderness ecology
Subtitle: virgin plant communities of the Boundary Waters Canoe area
By: Lewis F. Ohmann, Robert R. Ream.
Contributors: Ream, Robert R.
Series: USDA Forest Service research paper NC -- 63.
Publisher: North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1971
Place of publication: [Saint Paul, Minn.]
Language: eng
Number of pages: 55
Subjects: Plant communities -- Minnesota.; Phytosociology -- Minnesota.
Notes: Cover title.

Also issued online.