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Silvicultural systems and cutting methods for old-growth spruce-fir forests in the Central and Southern Rocky Mountains - Alexander, Robert R. (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1986)

Silvicultural systems and cutting methods for ponderosa pine forests in the Front Range of the Central Rocky Mountains - Alexander, Robert R. (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1986)

Silviculture of central and southern Rocky Mountain forests : a summary of the status of our knowledge by timber types - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974)

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Silviculture of subalpine forests in the central and southern Rocky mountains : the status of our knowledge - Alexander, Robert R. (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974)

Simulating changes in even-aged timber stands - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973)

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Spruce-fir forests of the highlands of northern Alberta - Achuff, P. L. (University of Alberta, Dept. of Botany, 1974)

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Status review of Arabis fecunda, U.S.D.A. Forest Service, Region 1, Beaverhead National Forest - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1990)

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Status review of Cirsium subniveum on the Beaverhead National Forest, U.S.D.A., Forest Service, Region 1, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1991)

Status review of Cirsium subniveum on the Beaverhead National Forest, U.S.D.A. Forest Service, Region 1, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1991)

Status review of Cypripedium passerinum, U.S. Forest Service, Region 1, Flathead and Lewis & Clark National Forests, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review of Goodyera repens, U.S.D.A. Forest Service, Region 1, Lewis and Clark National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1991)

Status review of Howellia aquatilis, U.S. Forest Service, Region 1, Flathead National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review of Lesquerella klausii, U.S. Forest Service, Region 1, Helena and Lewis & Clark National Forests, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review of Lesquerella klausii, U.S. Forest Service, Region 1, Helena and Lewis & Clark National Forests, Montana - Montana Natural Heritage Program. ([Montana Natural Heritage Program], 1988)

Status review of Orchis rotundifolia, U.S. Forest Service, Region 1, Flathead and Lewis & Clark National Forests, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review of Penstemon lemhiensis, U.S. Forest Service, Region 1, Beaverhead and Bitterroot National Forests, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1987)

Status review update and establishment of demographic monitoring studies: Penstemon lemhiensis - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1990)

Status review update of Goodyera repens, Lewis and Clark National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1992)

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