Showing 1 - 20 results of 50 for search '"Geological Survey circular ;"', query time: 0.18s Refine Results
  1. 1
    Dissolved oxygen regimen of the Willamette River, Oregon, under conditions of basinwide secondary treatment /
    Published 1977
    “...Geological Survey circular ;...”
    Government Document Book
  2. 2
    Steady-state dissolved oxygen model of the Willamette River, Oregon /
    Published 1979
    “...Geological Survey circular ;...”
    Government Document Book
  3. 3
    A synoptic approach for analyzing erosion as a guide to land-use planning /
    Published 1979
    “...Geological Survey circular ;...”
    Government Document Book
  4. 4
    Guides to some volcanic terranes in Washington, Idaho, Oregon, and northern California /
    Published 1981
    “...Geological Survey circular ;...”
    Government Document Book
  5. 5
    Mount St. Helens volcanic-ash fall in the Bull Run watershed, Oregon, March-June 1980 /
    by Shulters, M. V., 1950-
    Published 1980
    “...Geological Survey circular ;...”
    Government Document Book
  6. 6
    The Hobart Butte high-alumina clay deposit, Lane County, Oregon /
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  7. 7
    Petroleum potential of Wilderness Lands in Oregon /
    by Fouch, Thomas D.
    Published 1983
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  8. 8
    Streamflow, sediment-transport, and water-temperature characteristics of three small watersheds in the Alsea River Basin, Oregon /
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  9. 9
    Index of surface-water records to September 30, 1970.
    Published 1971
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  10. 10
    A practical framework for river-quality assessment /
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  11. 11
    Formulation and use of practical models for river-quality assessment /
    by Hines, Walter G.
    Published 1975
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  12. 12
    Hydrologic analysis and river-quality data programs /
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  13. 13
    A synoptic survey of trace metals in bottom sediments of the Willamette River, Oregon /
    by Rickert, David A., 1940-
    Published 1977
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  14. 14
    Algal conditions and the potential for future algal problems in the Willamette River, Oregon /
    by Rickert, David A., 1940-
    Published 1977
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  15. 15
    Dissolved oxygen regimen of the Willamette River, Oregon, under conditions of basinwide secondary treatment /
    by Hines, Walter G.
    Published 1977
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  16. 16
    Steady-state dissolved oxygen model of the Willamette River, Oregon /
    by McKenzie, Stuart W.
    Published 1979
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  17. 17
    Reconnaissance for uranium-bearing carbonaceous rocks in California and adjacent parts of Oregon and Nevada /
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  18. 18
    Water resources of the Portland, Oregon, and Vancouver, Washington, area /
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  19. 19
    Index of surface-water records to September 30, 1955 : part 14. Pacific Slope basins in Oregon and lower Columbia River basin /
    by Bailey, E. G.
    Published 1956
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
  20. 20
    Coal resources of Oregon /
    “...Geological Survey circular ;...”
    Get full text
    Government Document eBook
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