Showing 1 - 20 results of 62 for search '', query time: 0.14s Refine Results
  1. 1
    Water quality : Western Fish Toxicology Station and western Oregon rivers /
    by Samuelson, Donald F.
    Published 1976
    Government Document Book
  2. 2
    Hydrologic analysis and river-quality data programs /
    Government Document Book
  3. 3
    The effects of two multipurpose reservoirs on the water temperature of the McKenzie River, Oregon /
    by Hansen, R. Peder
    Published 1988
    Government Document Book
  4. 4
    The effects of multipurpose reservoirs on the water temperature of the North and South Santiam Rivers, Oregon /
    by Hansen, R. Peder
    Published 1991
    Government Document Book
  5. 5
    Preliminary evaluation of water-quality conditions of Johnson Creek, Oregon /
    by Edwards, Thomas K.
    Published 1991
    Government Document Book
  6. 6
    Stream velocities and reareation coeffiecients for the South Umpqua River between Tiller and Roseburg, Oregon, 1991 /
    by Laenen, Antonius
    Published 1994
    Government Document Book
  7. 7
    Donner und Blitzen national wild & scenic river : management plan, environmental assessment : [final] /
    Published 1993
    Government Document Microform Book
  8. 8
    North Fork Crooked River management plan : final.
    Published 1993
    Government Document Book
  9. 9
    North Fork Malheur study river : final eligibility study report for the National Wild and Scenic Rivers System.
    Published 1993
    Government Document Microform Book
  10. 10
    The habit of rivers : reflections on trout streams and fly fishing /
    by Leeson, Ted
    Published 1995
    Book
  11. 11
    Influence of riparian canopy on macroinvertebrate composition and food habits of juvenile salmonids in several Oregon streams.
    by Meehan, William R.
    Published 1996
    Government Document Microform Book
  12. 12
    Plan and profile of McKenzie River, Oregon : South Fork McKenzie River to mile 18; Blue River to Mile 9; Horse Creek to mile 10; lost Creek to mile 4.
    Published 1926
    Map
  13. 13
    Effects of hypothetical management scenarios on simulated water temperatures in the Tualatin River, Oregon /
    by Risley, John C.
    Published 2000
    Adobe Acrobat Reader required
    Government Document Book
  14. 14
    Molalla River recreation area /
    Published 2010
    Get full text
    Government Document eBook
  15. 15
    Surface water supply of the United States 1917 Part XII. North Pacific slope drainage basins.
    Published 1920
    Connect to the full text of this electronic book
    Government Document eBook
  16. 16
    Department of the Interior. United States Geological Survey. George Otis Smith, Director. Water-supply paper 363. Quality of the surface waters of Oregon.
    Published 1914
    Connect to the full text of this electronic book
    Government Document eBook
  17. 17
    Department of the Interior. United States Geological Survey. George Otis Smith, Director. Water-supply paper 370. Surface water supply of Oregon 1878-1910.
    Published 1915
    Connect to the full text of this electronic book
    Government Document eBook
  18. 18
    Letter from the Secretary of War, transmitting, in response to Senate resolution of January 19, 1886, report of Maj. W. A. Jones on river improvements in Oregon and Washington Territory.
    Published 1886
    Connect to the full text of this electronic book
    eBook
  19. 19
    Bridges over certain rivers in Oregon.
    Published 1883
    Connect to the full text of this electronic book
    eBook
  20. 20
    Letter from the Secretary of War, transmitting, in response to resolution of the United States Senate of the 18th ultimo, reports respecting the entrance of Yaquina Bay, Oregon.
    Published 1880
    Connect to the full text of this electronic book
    eBook
Search Tools: RSS Feed – Email Search