4 results Refine Results
  1. 1
    Subjects “...Gravel New Zealand Otaki River Valley....”
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    Otaki River channel change and gravel resources /
  2. 2
    Published 1976
    Subjects “...Gravel New Zealand Otaki River Environmental aspects....”
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    Environmental assessment of the Otaki River scheme and shingle resources : G.G. Brougham, Acting Chief Engineer.
  3. 3
    Published 1976
    Subjects “...Gravel New Zealand Otaki River Environmental aspects....”
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    Shingle management report on the Otaki River : G.G. Brougham, Chief Engineer.
  4. 4
    Published 1978
    Subjects “...Water resources development New Zealand Otaki River....”
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    Otaki scheme review 1948-1978.

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