1. 1
    by Kear, David
    Published 1978
    Subjects ...Geology New Zealand Ngaruawahia....
    Book
  2. 2
    by Schofield, J. C.
    Published 1979
    Subjects ...Geology New Zealand Hauraki Gulf Maps....
    Book
  3. 3
    Published 1976
    Subjects ...Geology New Zealand Mangatawhiri Maps....
    Book