Aspects of the breeding biology of the Chatham petrel (Pterodroma axillaris)Journal Paper
Gardner, P., 1999, Science for conservation. Expand
Gardner, P., 1999, Science for conservation. Expand
de Lange, P.J.; Murray, B.G.; Gardner, R.O., 1998, New Zealand Journal of Botany. Expand
Gardner, J.E., 1984. Expand
Smale, M.C.; Hall, G.M.J.; Gardner, R.O., 1995, New Zealand Journal of Ecology. Expand
Ellis, J; Clark, D; Hewitt, J; taiapa, C; Sinner, J; Patterson, M; hardy, D; Park, S; Gardner, B; Morrison, A; Culliford, D; Battershill, C; Hancock, N; Hale, L; Asher, R; Gower, F; Brown, E; McCallion, A, 2013, Manaaki Taha Moana: Enhancing Coastal Ecosystems for Iwi. Expand
Botherway, K.J. and Gardner, J.P.A., 2002, New Zealand Journal of Marine and Freshwater Research. Expand
Gardner, R.O.; Bartlett, J.K., 1980, Tane. Expand
Gardner, J.E., 1998, The Coastal Zone: Man's Response to Change. Expand
Gardner, R., 2003, Auckland Botanical Society Journal. Expand
Druce, A.P.; Bartlett, J.K.; Gardner, R.O., 1979, Tane. Expand