Paige Spencer 



U.S. Bureau of Land Management 

 701 C. Street, Box 13 

 Anchorage, AK 99513 



Skip Walker 



Institute of Arctic and Alpine 



Research 

 Box 450 



University of Colorado 

 Boulder, CO 80309 



John Thilenius 

 U.S. Forest Service 

 P.O. Box 909 

 Juneau, AK 99801 



240 



