Advances in 



MARINE 

 BIOLOGY 



VOLUME 17 



Edited by 



J. H. S. BLAXTER 



Dunstaffnage Marine Research 

 Laboratory, Oban, Scotland 



SIR FREDERICK S. RUSSELL 



Plymouth, England 

 and 



SIR MAURICE YONGE 



Edinburgh, Scotland 



Academic Press 1980 



A Subsidiary of Har court Brace Jovanovich, Publishers 



London New York Toronto Sydney San Francisco 



