Birds of the Superior National Forest
By: compiled by Karl P. Siderits ; ornithological information provided by Janet C. Green and Gerald J. Niemi. --
Contributors: United States. Forest Service. Eastern Region
Publisher: Eastern Region, Forest Service, U.S. Dept. of Agriculture
Published: 1978
Place of publication: [Philadelphia, Pa.]
Language: eng
Number of pages: 82
Subjects: Birds
Notes: Bibliography: p. 74-79.