U.S. Department of Agriculture1. Tree canopy cover in the Great Lakes region, 1985-2019
- Author(s):
- Filippelli, Steven K.; Schleeweis, Karen G.; Nelson, Mark D.; Fekety, Patrick A.; Vogeler, Jody C.
2. Tree grade data from the "Partial Cutting Study" at the Dukes Experimental Forest, Upper Peninsula of Michigan
- Author(s):
- Kern, Christel C.; Jensen, Heather J.; Kenefic, Laura S.
3. Tree regeneration data from the "Partial Cutting Study" at the Dukes Experimental Forest, Upper Peninsula of Michigan
- Author(s):
- Kern, Christel C.; Jensen, Heather J.; Kenefic, Laura S.
4. Tree height data from the "Partial Cutting Study" at the Dukes Experimental Forest, Upper Peninsula of Michigan
- Author(s):
- Kern, Christel C.; Jensen, Heather J.; Kenefic, Laura S.
5. Inventory tree data from the "Partial Cutting Study" at the Dukes Experimental Forest, Upper Peninsula of Michigan
- Author(s):
- Kern, Christel C.; Jensen, Heather J.; Kenefic, Laura S.
6. Data from the "Partial Cutting Study" at the Dukes Experimental Forest, Upper Peninsula of Michigan, 1927–1966
- Author(s):
- Kern, Christel C.; Jensen, Heather J.; Kenefic, Laura S.; Gerndt, Kathryn M.
7. Larch needle cast surveys in Wisconsin, Iowa, and Michigan, summer 1981
- Author(s):
- Robbins, Kathryn
8. National river recreation study data: a nationwide survey of river recreation use from 1977-1984
- Author(s):
- Cole, David N.