Research Article
Plant population structure and productivity
J. Ogden
Pages: 1–9
Abstract | Article (pdf file, 1.7 MB)

Research Article
Competition effects on yield and plant and tiller density in mixtures of ryegrass cultivars
W. Harris
Pages: 10–17
Abstract | Article (pdf file, 1.8 MB)

Research Article
The Cockayne plots of Central Otago
J. A. Douglas
Pages: 18–24
Abstract | Article (pdf file, 1.5 MB)

Research Article
Sowing native tussock species in high altitude revegetation trials
G. A. Dunbar
Pages: 25–32
Abstract | Article (pdf file, 1.7 MB)

Research Article
The roles of Spartina species in New Zealand
L. D. Bascand
Pages: 33–40
Abstract | Article (pdf file, 1.8 MB)

Research Article
Manawatu sand dune vegetation
A. E. Esler
Pages: 41–46
Abstract | Article (pdf file, 1.3 MB)

Research Article
Bankside—A new scientific reserve on the Canterbury Plains
B. P. J. Molloy
Pages: 47–51
Abstract | Article (pdf file, 1.1 MB)

Research Article
A preliminary report on a recent botanical survey of the Chatham Islands
I. M. Ritchie
Pages: 52–56
Abstract | Article (pdf file, 1.1 MB)

Research Article
An ecological survey of Whatupuke Island, Hen and Chickens group
M. A. Ritchie and I. M. Ritchie
Pages: 57–65
Abstract | Article (pdf file, 1.7 MB)

Research Article
Air pollution in the Christchurch metropolitan district
D. R. Pullen
Pages: 66–69
Abstract | Article (pdf file, 869 KB)

Research Article
Bryophyte and lichen indicators of air pollution in Christchurch, New Zealand
G. T. Daly
Pages: 70–79
Abstract | Article (pdf file, 1.9 MB)

Research Article
The forests and scrublands of the Taramakau and the effects of browsing by deer and chamois
J. Wardle and J. Hayward
Pages: 80–91
Abstract | Article (pdf file, 2.5 MB)

Research Article
The patterns of land use in the unoccupied mountain lands of Westland National Park
G. Rennison
Pages: 92–95
Abstract | Article (pdf file, 889 KB)

Research Article
Colour and false-colour aerial photography for mapping bushfires and forest vegetation
G. Ross Cochrane
Pages: 96–105
Abstract | Article (pdf file, 2.5 MB)

Research Article
An assessment of the point-centred quarter method of plotless sampling in some New Zealand forests
A. F. Mark and A. E. Esler
Pages: 106–110
Abstract | Article (pdf file, 982 KB)

Research Article
Experiments in estimating density from joint point- and nearest-neighbour distance samples
C. L. Batcheler and D. J. Bell
Pages: 111–117
Abstract | Article (pdf file, 1.5 MB)

Research Article
Evaluating opossum poisoning operations by interference with non-toxic baits
John Bamford
Pages: 118–125
Abstract | Article (pdf file, 1.3 MB)

Review Article
The role of marginal vegetation in some waterfowl habitats
Murray Williams and M. J. Imber
Pages: 126–128
Abstract | Article (pdf file, 649 KB)

Research Article
The South Island otter—A reassessment
G. A. Pollock
Pages: 129–135
Abstract | Article (pdf file, 1.7 MB)

Research Article
Bat sightings on Kapiti Island, New Zealand, 1906–1969
M. J. Daniel
Pages: 136–138
Abstract | Article (pdf file, 675 KB)

Research Article
A simple chemical light-meter for use in forests
P.M.F Smith and G. A. M. Scott
Pages: 139–142
Abstract | Article (pdf file, 793 KB)

Book Review
Molesworth
L. R. Kingsbury
Pages: 143–144
Article (pdf file, 1 MB)

Book Review
Wild animals in New Zealand
G. R. Williams
Pages: 143
Article (pdf file, 1 MB)

Book Review
Mammals in Hawaii
I. G. Crook
Pages: 144–145
Article (pdf file, 1 MB)

Book Review
The grasslands revolution in New Zealand
J. G. White
Pages: 144
Article (pdf file, 1 MB)

Book Review
Australian seashores in colour
G. R. Williams
Pages: 145
Article (pdf file, 1 MB)

Book Review
Design with nature
G. R. Williams
Pages: 145–146
Article (pdf file, 1 MB)

Conservation Subcommitiee
Report of Conservation Sub-Committee, 1970
New Zealand Ecological Society Conservation Subcommittee
Pages: 146
Abstract | Article (pdf file, 231 KB)

Conference Report
Conference 1969
Anonymous
Pages: 147–148
Abstract | Article (pdf file, 333 KB)