Showing 1 - 11 results of 11 for search 'Zuellig, Robert E.', query time: 0.19s Refine Results
  1. 1
    An annotated list of the mayflies, stoneflies, and caddisflies of the Sand Creek Basin, Great Sand Dunes National Park and Preserve, Colorado, 204 and 2005 /
    by Zuellig, Robert E.
    Published 2006
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    Government Document Book
  2. 2
    Cyanobacteria, cyanotoxin synthetase gene, and cyanotoxin occurrence among selected large river sites of the conterminous United States, 2017--18 /
    by Zuellig, Robert E.
    Published 2021
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    Address at time of PURL creation
    Government Document eBook
  3. 3
    Comparability among four invertebrate sampling methods, Fountain Creek Basin, Colorado, 2010-2012 /
    by Zuellig, Robert E.
    Published 2014
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    Government Document eBook
  4. 4
    Estimating invertebrate response to changes in total nitrogen, total phosphorus, and specific conductance at sites where invertebrate data are unavailable /
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    Government Document eBook
  5. 5
    Assessing the use of existing data to compare plains fish assemblages collected from random and fixed sites in Colorado /
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    Government Document eBook
  6. 6
    Temporal change in biological community structure in the Fountain Creek basin, Colorado, 2001-2008 /
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    Government Document eBook
  7. 7
    Aquatic communities and selected water chemistry in St. Vrain Creek near the City of Longmont, Colorado, wastewater-treatment plant, 2005 and 2006 /
    Published 2007
    Other Authors: “...Zuellig, Robert E....”
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    Government Document eBook
  8. 8
    Urban-related environmental variables and their relation with patterns in biological community structure in the Fountain Creek basin, Colorado, 2003-2005 /
    Published 2007
    Other Authors: “...Zuellig, Robert E....”
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    Government Document eBook
  9. 9
    Macroinvertebrate-based assessment of biological condition at selected sites in the Eagle River Watershed, Colorado, 2000-07 /
    Published 2010
    Other Authors: “...Zuellig, Robert E....”
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    Government Document eBook
  10. 10
    Effects of urban development on stream ecosystems along the Front Range of the Rocky Mountains, Colorado and Wyoming /
    by Sprague, Lori A.
    Published 2006
    Other Authors: “...Zuellig, Robert E....”
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    Government Document Book
  11. 11
    An illustrated guide to the mountain stream insects of Colorado /
    by Ward, James V.
    Published 2002
    Other Authors: “...Zuellig, Robert E....”
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