Vlil CONTRIBUTORS 



R. S. Glover, Oceanographic Laboratory, Scottish Marine Bio- 

 logical Association, Edinburgh, Scotland 



Edward D. Goldberg, Scripps Institution of Oceanography, 

 University of California, La Jolla, California 



Edwin L. Hamilton, United States Xavy Electronics Laboratory, 

 San Diego, California 



B. C. Heezen, Lamont Geological Observatory, Columbia Uni- 



versity, Torrey Cliff, Palisades, New York 

 G. E. Hutchinson, Department of Zoology, Yale L^niversity, New 



Haven, Connecticut 

 Johannes Krey, Institut fiir ]\Ieereskunde der Universitat Kiel, 



Kiel, Germany 

 P. H. KuENEN, Geological Institute, Groningen, Holland 

 Mark Landisman, Lamont Geological Observatory, Columbia 



University, Torrey Cliff, Palisades, New York 



C. E. Lucas, Marine Laboratory, Aberdeen, Scotland 



W. V. R. Malkus, Woods Hole Oceanographic Institution, Woods 



Hole, Massachusetts 

 A. I. Oparin, a. N. Bach Institute of Biochemistry, Academy of 



Sciences of the L nion of Soviet Socialist Republics, Moscow, 



Russia 

 Edgard E. Picciotto, Laboratoire de Physique Nucleaire, Uni- 



versite Libre de Bruxelles, Brussels, Belgium 

 Lars Gunnar Sillen, Department of Inorganic Chemistry, Royal 



Institute of Technology, Stockholm, Sweden 

 John H. Steele, Marine Laboratory, Aberdeen, Scotland 

 Gunnar Thorson, Marine Biological Laboratory, Copenhagen 



University, Elsinore, Denmark 

 J. P. Tully, Fisheries Research Board of Canada, Nanaimo, 



British Columbia, Canada 

 Pierre Welander, Institute of Meteorology, L^niversity of 



Stockholm, Stockholm, Sweden 

 Torben Wolff, University Zoological Museum, Copenhagen, 



Denmark 

 L. A. Zenkevitch, Institute of Oceanology, Academy of Sciences 



of the L^nion of Soviet Socialist Republics, Moscow, Russia 



