Search
You searched for:
Start Over
National vegetation classification
Remove constraint National vegetation classification
Material Types
Image
Remove constraint Material Types: Image
« Previous | 1 - 10 of 214 | Next »
Search Results
-
ill., maps (1 col.); Typescript (photocopy); Thesis (M.S.)--Oregon State University, 1980; Includes bibliographical references
Citation -
ill., maps; Typescript (photocopy); Thesis (Ph. D.)--Oregon State University, 1978; Includes bibliographical references
Citation -
3. [Image] Vegetation and fire history of Ponderosa Pine - White Fir forest in Crater Lake National Park
ill., maps; Typescript (photocopy); Thesis (M.S.)-Oregon State University, 1975; Includes bibliographical references (leaves 120-127)Citation -
ill., maps; June, 1980; Abridgement of Susan C. Seyer's thesis (M.S.--Oregon State University, 1979) under the title: Vegetative ecology of a montane mire, Crater Lake National Park, Oregon; Includes bibliographical ...
Citation -
Humans have altered the Klamath River Canyon in many ways. This study focuses on the years from 1955 to 2003. One substantial alteration is the conversion of terraces into irrigated pastures for agriculture ...
Citation -
ill.; "Field work was completed on August 15, 1936, and the office work connected with the survey done at the Berkeley office of the Branch of Forestry during the winter months." - P. 1.
Citation -
8. [Image] Forest vegetation
Typical vegetation of Columbia National Forest along Lower Cispus River, near Randle, Washington. Sword ferns, Oxalis, and trillium carpeting Columbia National Forest along lower Cispus RiverCitation -
"February 1994." ; "Much of this document was taken directly from, or based on, the Bureau of Land Management's earlier studies of the Klamath River: the Final eligibility and suitability report for the ...
Citation