List of Contributors 



Vera Alexander 

 Institute of Marine Science, University of Alaska, Fairbanks, Alaska 

 99701 



Robert J. Barsdate 



Institute of Marine Science, University of Alaska, Fairbanks, 

 Alaska 99701 



Malcolm Butler 



Department of Ecological and Evolutionary Biology, Division of 

 Biological Sciences, University of Michigan, Ann Arbor, Michigan 

 48109 



Patrick Coyne 



USDA/SEA/AR; Southern Plains Research Station, 2000 18th Street, 

 Woodward, Oklahoma 73801 



Ralph J. Daley 



Canada Center for Inland Waters, Pacific Region, 4160 Marine Drive, 

 West Vancouver, British Columbia, Canada V7V 1N6 



Thomas Fenchel 



Institute of Ecology and Genetics, Ny Munkegade, Aarhus Universi- 

 ty, Aarhus C, Denmark 



John E. Hobbie 



Ecosystems Center, Marine Biological Laboratory, Woods Hole, 

 Massachusetts 02543 



John K el ley 



Naval Arctic Research Laboratory, Barrow, Alaska 99623 



C. Peter McRoy 



Institute of Marine Science, University of Alaska, Fairbanks, Alaska 

 99701 



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