United States. Forest Service. Northern Region. (2000). Rocky Mountain Front mineral withdrawal: Helena and Lewis and Clark Forest Plan amendments : Glacier, Lewis and Clark, Pondera and Teton counties, Montana. U.S. Dept. of Agriculture, Forest Service, Northern Region.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Northern Region. Rocky Mountain Front Mineral Withdrawal: Helena and Lewis and Clark Forest Plan Amendments : Glacier, Lewis and Clark, Pondera and Teton Counties, Montana. [Missoula, Mt.?]: U.S. Dept. of Agriculture, Forest Service, Northern Region, 2000.
MLA (9th ed.) CitationUnited States. Forest Service. Northern Region. Rocky Mountain Front Mineral Withdrawal: Helena and Lewis and Clark Forest Plan Amendments : Glacier, Lewis and Clark, Pondera and Teton Counties, Montana. U.S. Dept. of Agriculture, Forest Service, Northern Region, 2000.