Wildlife habitat data from seven Great Lakes National Forests were combined into a wildlife-habitat matrix named NORTHWOODS. Several electronic file formats of NORTHWOODS data base and documentation are available on floppy disks for microcomputers.
Nelson, Mark D.; Benyus, Janine M.; Buech, Richard R. 1992. NORTHWOODS Wildlife Habitat Data Base. Research Note NC-359. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station