The robin & the fir tree /Author: Jameson, James,
Publisher: Somerville, Massachusetts : Candlewick Press,
Date: 2021. This title can be found in 5 Iowa libraries.
Douglas fir : the story of the west's most remarkable tree /Author: Arno, Stephen F.,
Publisher: Seattle, WA : Mountaineers Books,
Date: [2020] This title can be found in 1 Iowa libraries.
The little fir tree : from an original story by Hans Christian Andersen /Author: Corr, Christopher,
Publisher: London : Frances Lincoln Children's Books,
Date: 2019. This title can be found in 6 Iowa libraries.
Reconstructed old-growth forest stand structure and composition of two stands on the Olympic Peninsula, Washington StateFormat: [electronic resource] /
Author: Peter, David
Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [2010] This title can be found in 1 Iowa libraries.
Levels-of-growing-stock cooperative study in Douglas-fir report no. 19--the Iron Creek study, 1966-2006 /Format: [electronic resource] :
Author: Curtis, Robert O.
Publisher: Portland, OR : United States Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [2009] This title can be found in 1 Iowa libraries.
Approaches to predicting potential impacts of climate change on forest disease an example with Armillaria root disease /Format: [electronic resource] :
Author: Klopfenstein, Ned B.
Publisher: Fort Collins, CO : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station,
Date: [2009] This title can be found in 1 Iowa libraries.
Decays of Engelmann spruce and subalpine fir in the Rocky Mountains /Author: Worrall, James J.
Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region,
Date: 2009. This title can be found in 1 Iowa libraries.
Levels-of-growing-stock cooperative study in Douglas-fir report no. 18-Rocky Brook, 1963-2006 /Format: [electronic resource] :
Author: Curtis, Robert O.
Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [2009] This title can be found in 1 Iowa libraries.
True fir spacing trials 10-year results /Format: [electronic resource] :
Author: Curtis, Robert O.
Publisher: [Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [2008] This title can be found in 1 Iowa libraries.
Response of Douglas-fir advance regeneration to overstory removalFormat: [electronic resource] /
Author: Maranto, J. Chris
Publisher: Fort Collins, CO : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station,
Date: [2008] This title can be found in 1 Iowa libraries.
Douglas-fir tussock moth outbreak in the Greenhorn Gulch and Clear Lake drainages, Sawtooth National Forest, 2006 and 2007Format: [electronic resource].
Publisher: [Boise, Idaho : U.S. Forest Service, Forest Health Protection, Boise Field Office,
Date: 2008?] This title can be found in 1 Iowa libraries.
Calibration and modification for the Pacific Northwest of the New Zealand Douglas-fir silvicultural growth modelFormat: [electronic resource] /
Author: Flewelling, James William.
Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Date: [2008] This title can be found in 1 Iowa libraries.
Silvicultural research and the evolution of forest practices in the Douglas-fir regionFormat: [electronic resource] /
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.
Growth of Douglas-fir near equipment trails used for commercial thinning in the Oregon Coast RangeFormat: [electronic resource] /
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.
Forest Peak Research Natural Area. Guidebook supplement 33Format: [electronic resource] /
Author: Schuller, Reid.
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.
Assessing post-fire Douglas-fir mortality and Douglas-fir beetle attacks in the northern Rocky MountainsFormat: [electronic resource] /
Publisher: Fort Collins, CO : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station,
Date: [2007] This title can be found in 1 Iowa libraries.
Growth of bear-damaged trees in a mixed plantation of douglas-fir and red alderFormat: [electronic resource] /
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.
Establishment report permanent plots to monitor Douglas-fir mortality due to western spruce budworm and Douglas-fir beetle interactions /Format: [electronic resource] :
Author: Steed, Brytten E.
Publisher: Missoula, MT : U.S. Dept. of Agriculture, Forest Service, Northern Region, Forest Health Protection,
Date: [2007] This title can be found in 1 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.