Showing 2 results for New Zealand Geological Survey., National Library of New Zealand Catalogue, Geological maps, Far North District (N.Z.) -- Maps, Cartographic Collection
Geological map of Bay of Islands, Russell and Whangaruru survey districts [cartographic material] / drawn by G.E. Harris ; compiled from data obtained from the Lands and Survey Department, from Admiralty charts, and from additional surveys by H.T. Ferrar and W.H. Cropp of the Geological Survey Branch of the Mines Department ; geology by H.T. Ferrar and W.H. Cropp.
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