United States. State and Private Forestry. Northeastern Area. (2001). Forest tent caterpillar in the upper Midwest. U.S. Dept. of Agriculture, Forest Service, Northeastern Area.
Chicago Style (17th ed.) CitationUnited States. State and Private Forestry. Northeastern Area. Forest Tent Caterpillar in the Upper Midwest. [St. Paul, Minn.]: U.S. Dept. of Agriculture, Forest Service, Northeastern Area, 2001.
MLA (9th ed.) CitationUnited States. State and Private Forestry. Northeastern Area. Forest Tent Caterpillar in the Upper Midwest. U.S. Dept. of Agriculture, Forest Service, Northeastern Area, 2001.
Warning: These citations may not always be 100% accurate.