Report of the Wilderness Research Foundation on the operations of the Quetico-Superior Wilderness Research Center for the twenty-year period 1949-1969.
By: Clifford E. Ahlgren, director of the Research Center.
Published: 1969
Place of publication: [Chicago, Ill
Language: eng
Number of pages: 22
Subjects: Quetico-Superior Wilderness Research Center.
Notes: Cover title.
"Publications based on work at the Center": p. 20-22.