The Department of Conservation’s web page on
pīngao.
More suggestions and sources
Bergin, D. O. Rehabilitation of coastal
foredunes in New Zealand using indigenous
sand-binding species. Science for Conservation
122. Wellington: Department of Conservation,
1999.
Cockayne, Leonard. ‘Report on the dune areas of
New Zealand plants, their geology, botany, and
reclamation.’ Appendices to the Journals of the
House of Representatives 1911, C-13.
Hilton, Mike, and others. Inventory of New
Zealand’s active dunelands. Wellington:
Department of Conservation, 2000.
McKelvey, P. J. Sand forests: a historical
perspective of the stabilisation and afforestation
of coastal sands in New Zealand. Christchurch:
Canterbury University Press, 1999.
Sale, E. V. Forest on sand: the story of
Aupouri State Forest. Wellington: New Zealand
Forest Service, 1985.
Seitzer, Stefan, and Arno Gasteiger. ‘Dunes: the
waterless sea.’ New Zealand Geographic 47
(Jul–Sep 2000):18-41.