
%0 Journal Article
%A Porter, C. R. 
%T PESA SYMPOSIUM 1981 &#x2014; NEW DISCOVERIES! NEW POTENTIAL!
%J The APPEA Journal
%D 1981/06/30
%V 21
%N 1
%P 29-29
%K 
%R https://doi.org/10.1071/AJ80032
%U https://www.publish.csiro.au/paper/AJ80032 
