N. Ditchburne

A Method of Analysis for a Double Classification Arranged in a Triangular Table

N. Ditchburne, 1955 .

The effect of season of growth on the chemical composition of cambial saps of Eucalyptus regnans trees

S. H. Tham, N. Ditchburne, C. Stewart, 1973, Oecologia.

Quantitative Estimates of Mycorrhiza Populations in Radiata Pine Forests

R. C. Foster, G. Marks, N. Ditchburne, 1968 .

Some Tree Growth – Wood Property Relationships of Eucalypts

W. Hillis, N. Ditchburne, J. Nicholson, 1975 .

The Prediction of Heartwood Diameter in Radiata Pine Trees

W. Hillis, N. Ditchburne, 1974 .

A Comparison of the Volumes of Tree Stems Obtained by Direct Measurement and by Water Displacement

N. Ditchburne, J. Dargavel, 1971 .