Dr. Fredrickson 
-3- 
April 14 , 1976 
I congratulate you on the excellence and thoughtfulness 
of the approach to this problem. I hope that these general 
comments may be of some assistance to you and I wish you 
success in developing a policy and implementing guidelines 
that provide adequate safeguards to the public and that 
generate an enthusiastic consensus of support among scientists 
world-wide . 
Sincerely , 
James F. Kelly 
[ 523 ] 
