1425
New Zealand Journal of Ecology (1978) 1: 173 – 173

R. E. Lill
1,2
J. A. McWha
1
A. L. J. Cole
1
  1. Department of Botany, University of Canterbury, Christchurch
  2. Present address: Levin Horticultural Research Centre, Ministry of Agriculture and Fisheries, Levin.
Abstract

[Resumé of a paper read at the Ecological Society Conference 1977.]