Rangeland exclosures of northeastern Oregon what stories they tell (1936-2004) /Format: [electronic resource] :
Author: Johnson, Charles G.
Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [2007] This title can be found in 1 Iowa libraries.
Rangeland exclosures of northeastern Oregon stories they tell (1936-2004) /Format: [electronic resource] :
Author: Johnson, Charles G.
Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [2007] This title can be found in 1 Iowa libraries.
Bunchgrass plant communities of the Blue and Ochoco Mountains a guide for managers /Format: [electronic resource] :
Author: Johnson, Charles G.
Publisher: [Portland, OR] : USDA, Forest Service, Pacific Northwest Research Station,
Date: [2005] This title can be found in 1 Iowa libraries.
Vegetation response after wildfires in national forests of northeastern Oregon /Author: Johnson, Charles G.
Publisher: [Portland, Or.?] : U.S. Department of Agriculture, Forest Service, Pacific Northwest Region,
Date: [1998?] This title can be found in 1 Iowa libraries.
Common plants of the inland Pacific Northwest /Author: Johnson, Charles G.
Publisher: [Portland, Or.] : USDA Forest Service, Pacific Northwest Region,
Date: 1998. This title can be found in 1 Iowa libraries.
Eastside forest ecosystem health assessment. Volume 3, the effects of management on plant and community ecology, and on stand and landscape vegetation dynamics /Format: [electronic resource] :
Publisher: Portland, Or. (333 S.W. First Ave., Portland 97208-3890) : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [1994] This title can be found in 1 Iowa libraries.
Forest health in the Blue Mountains a plant ecologist's perspective on ecosystem processes and biological diversity /Format: [electronic resource] :
Author: Johnson, Charles G.
Publisher: Portland, Or. : USDA Forest Service, Pacific Northwest Research Station,
Date: [1994] This title can be found in 1 Iowa libraries.
Plant associations of the Blue and Ochoco mountains /Author: Johnson, Charles G.
Publisher: [Portland, Or.?] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, Wallowa-Whitman National Forest,
Date: [1992?] This title can be found in 2 Iowa libraries.
Green fescue grassland : 50 years of secondary succession under sheep grazing /Author: Reid, Elbert Hann,
Publisher: [Baker City, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, Wallowa-Whitman National Forest,
Date: [1991] This title can be found in 2 Iowa libraries.
Principal indicator species of forested plant associations on national forests in northeastern Oregon and southeastern Washington /Author: Johnson, Charles G.
Publisher: [Portland, Or.?] : USDA, Forest Service, Pacific Northwest Region,
Date: 1988. This title can be found in 2 Iowa libraries.
Plant associations of the Wallowa-Snake Province /Author: Johnson, Charles G.
Publisher: [Portland, Or.?] : U.S. Department of Agriculture, Forest Service, Pacific Northwest Region,
Date: [1987] This title can be found in 1 Iowa libraries.
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