1460
New Zealand Journal of Ecology (1979) 2: 91 – 92

©New Zealand Ecological Society

R. M. Greenwood
1
J. P. Skipworth
2
  1. Applied Biochemistry Division, DSIR, Palmerston North, New Zealand
  2. Department of Botany and Zoology, Massey University, Palmerston North, New Zealand
Abstract

[Resumé of a paper read at the Ecological Society Conference 1978.]