15 results Refine Results
  1. 1
    Published 1993
    Subjects “...Nitrogen....”
    Book
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    [Manual] /
  2. 2
    Published 2009
    Subjects “...Water Purification Nitrogen removal....”
    Book
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    Environmental technologies to treat nitrogen pollution /
  3. 3
    Published 1977
    Subjects
    Conference Proceeding Book
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    Proceedings.
  4. 4
    Published 2008
    Subjects “...Water Nitrogen content Testing Standards....”
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    Standard test methods for ammonia nitrogen in water.
  5. 5
    by McLean, Brittney
    Published 2023
    Subjects
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    Thesis Electronic eBook
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    Deteriorating waterways : the effect of nitrate pollution on the development and physiology of an introduced species, the Southern bell frog (Litoria raniformis) : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science at the University of Canterbury, [School of Biological Sciences] /
  6. 6
    by Ellis, Mark J. (Mark James)
    Published 2005
    Subjects
    Connect to electronic version
    Thesis Book
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    Biological denitrification using coconut shells in a fluidised bed reactor : a thesis submitted in accordance with of [sic.] the requirements for the degree of Doctor of Philosophy in the University of Canterbury School of Engineering /
  7. 7
    Subjects “...Nitrogen compounds Environmental aspects New Zealand Christchurch....”
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    Sources and transformation of nitrogen compounds in Haytons Stream, a low lying urban drainage stream in Christchurch, New Zealand : Master of Engineering, Department of Civil and Natural Resources Engineering, University of Canterbury /
  8. 8
    Subjects “...Water Nitrogen content New Zealand Canterbury Measurement....”
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    Quantifying the addition of nitrogen to agricultural land by groundwater via irrigation : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Water Resource Management at the University of Canterbury /
  9. 9
    by Elworthy, Sue, 1943-
    Published 1994
    Subjects
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    Farming for drinking water : nitrate pollution of water : an assessment of a regulatory regime /
  10. 10
    Subjects
    Connect to electronic resource
    Thesis Electronic eBook
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    Biodegradation of pesticide-contaminated wastewaters in denitrifying sequencing batch reactors : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Civil and Natural Resources Engineering at the University of Canterbury, Department of Civil and Natural Resources Engineering, University of Canterbury, New Zealand /
  11. 11
    by Norton, Ned, 1971-
    Published 2010
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    Book
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    Current nutrient loads and options for nutrient load limits for a case study catchment : Hurunui catchment /
  12. 12
    by Norton, Ned, 1971-
    Published 2010
    Subjects
    Archived copy available at the National Library of New Zealand
    Electronic eBook
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    Current nutrient loads and options for nutrient load limits for a case study catchment Hurunui catchment /
  13. 13
    Published 2012
    Subjects
    Book
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    Effects of the Canterbury earthquakes on Avon-Heathcote Estuary/Ihutai macroalgae /
  14. 14
    Subjects
    Connect to electronic resource
    Thesis Electronic eBook
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    Identifying changes in groundwater quantity and quality resulting from border-dyke to spray irrigation conversion : Master of Water Management thesis, Waterways Centre for Freshwater Management, College of Science, University of Canterbury /
  15. 15
    Subjects
    Connect to electronic resource
    Thesis Electronic eBook
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    A hydrological and nutrient load balance for the Lake Clearwater catchment, Canterbuy, New Zealand a thesis submitted in part fulfilment of the requirements for the degree of Master of Engineering in Civil Engineering at the University of Canterbury /

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