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Geomorphic development of the southern Aupouri and Karikari Peninsulas with special reference to sand dunes.
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Evolution, morphology and dynamics of the Mangawhai high dune system.
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Genesis of sand grains through the Waimakariri River system.
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Quantitative geomorphology and hydrology of the Cass River Basin, New Zealand.
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The lacustrine geomorphology of Lakes Manapouri and Te Anau.
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Some aspects of beach morphology at Bethells and Piha, Auckland west coast.
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Coastal deposition environments of the inner Marlborough Sounds.
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Aeolian processes and forms, Kokota Sandspit, Northland.
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Coastal mass movement in the Orere area.
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Late Pleistocene of the Kowai River valley, mid-Canterbury.