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  1. 1
    “...Auckland Regional Authority for the National Water and Soil Organisation,...”
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    The flushing of pollutants and nutrients from the Upper Waitemata Harbour /
  2. 2
    by Stark, John D. (John Douglas)
    Published 1985
    “...Published by the National Water and Soil Conservation Authority by the Water and Soil Directorate, Ministry of Works and Devlopment,...”
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    A macroinvertebrate community index of water quality for stony streams /
  3. 3
    “...Published for the National Water and Soil Conservation Authority by the Water and Soil Directorate, Ministry of Works and Development,...”
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    Heavy metals in the New Zealand aquatic environment : a review /
  4. 4
    Published 1987
    “...Published for the National Water and Soil Conservation Authority by the Water and Soil Directorate, Ministry of Works and Development,...”
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    Preliminary studies on the effects of past mining on the aquatic environment, Coromandel Peninsula /
  5. 5
    by Freeman, M. C.
    Published 1986
    “...Published for the National Water and Soil Conservation Authority by the Water and Soil Directorate, Ministry of Works and Development,...”
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    Aquatic toxicity tests : comparative assessment of four acute tests and their potential application in New Zealand /

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