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New Zealand Journal of Ecology (1981) 4: 124 – 125

John Ogden
1,2
  1. Department of Botany and Zoology, Massey University, Palmerston North, New Zealand
  2. Present address: Botany Department, University of Auckland, Private Bag, Auckland
Abstract

[A resume of a paper read at the Ecological Society Conference, 1980. For the complete programme of papers given at the Conference, please refer to the Annual Report at the back of the Journal.]