Changes in forest conditions, 1936-1949, North Central Minnesota and Upper Peninsula of Michigan : a preliminary analysis
- publisher: St. Paul, Minn. : Division of Forest Economics, Lake States Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service
- creator: Cunningham, R. N. (Russell Nelson), 1894- Lake States Forest Experiment Station (Saint Paul, Minn.)
- contributor: Lake States Forest Experiment Station (Saint Paul, Minn.)
- Keyword: Forest surveys Minnesota.
- years: 1951.
- pages: 20 leaves :
- notes: Cover title.
- download: pdf file
