. The Dalles pocket gopher and its influence on forage production of Oregon mountain meadows. Pocket gophers Oregon; Forage plants Oregon. CIRCULAR bb-1. U. 5. OF AGRICULTURE. SCALE 25 0 FEE" \ FOREST Figure 2.—Lay-out of meadows studied on Ochoco National Forest. Invasion of gopher-free area from the infested area was minimized by distance be: gopher-free and gopher-infested plots, partial barrier afforded Crystal ( reek, and vearlv trapping and poise :. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability
. The Dalles pocket gopher and its influence on forage production of Oregon mountain meadows. Pocket gophers Oregon; Forage plants Oregon. CIRCULAR bb-1. U. 5. OF AGRICULTURE. SCALE 25 0 FEE" \ FOREST Figure 2.—Lay-out of meadows studied on Ochoco National Forest. Invasion of gopher-free area from the infested area was minimized by distance be: gopher-free and gopher-infested plots, partial barrier afforded Crystal ( reek, and vearlv trapping and poise :. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Moore, A. W. (Albert Watts), 1897-; Reid, Elbert Hann, 1912-. Washington, D. C. : U. S. Dept. of Agriculture
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Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
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Keywords: ., bookcentury1900, bookpublisherwashingtondcusdeptofagriculture
