Checklist of indigenous vascular plant species recorded from the Chatham IslandsDOC Publication
de Lange, P.J.; Sawyer, J.W.D.; Ansell, R., 1999, Department of Conservation Report. Expand
de Lange, P.J.; Sawyer, J.W.D.; Ansell, R., 1999, Department of Conservation Report. Expand
de Lange, P.J.; Murray, B.G.; Crowcroft, G.M., 1997, New Zealand Journal of Botany. Expand
de Lange, W., 2001, Geological Society of New Zealand Annual Conference 2001. Expand
Terry Healy, Willem de Lange, 1988, Geological Society of New Zealand conference. Expand
de Lange, P.J.; Gosden, J.; Courtney, S.P.; Fergus, A.J.; Barkla, J.W.; Beadel, S.M.; Champion, P.D.; Hindmarsh-Walls, R.; Makan, T.; Michel, P., 2024, New Zealand Threat Classification Series. Expand
Liefting, R.; de Lange, W.; Dahm, J., 1997, Combined Australasian Engineering and Ports Conference. Expand
Healy, T.R.; Harms, C.; de Lange, W., 1991, Coastal sediments, ASCE. Expand
de Lange, W.; Jenks, G., 2007. Expand
de Lange, W.P., 2017. Expand
Z. Cathy Liu, W. P. de Lange & K. R. Bryan, 2020, Geo-Marine Letters. Expand