Northern bog lemming survey, 1992 Reichel, James D. creator Beckstrom, Stan G. contributor Montana Natural Heritage Program. contributor text book Helena, Mont Montana Natural Heritage Program 1993 1993
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ENG Habitat Kootenai National Forest (Mont. and Idaho) Lemmings Montana https://www.biodiversitylibrary.org/bibliography/57299 50805761 10.5962/bhl.title.57299 MZB