rasa 
Friends of the Earth 
72 Jane Street • New York, New York 10014 • (212) 675-5911 
September 21, 1978 
Dr. Donald S. Fredrickson 
Director 
National Institutes of Health 
Bethesda, Maryland 20014 
Dear Dr. Fredrickson: 
Enclosed is my comment and recommendations on the proposed 
revisions to the recombinant DNA research guidelines which, 
in addition to the comment of Ms. Pamela Lippe, is submit- 
ted on behalf of Friends of the Earth. 
Sincerely yours, 
Richard M. Hartzman 
jc 
enc 
[A-230] 
