Natural Resources Defense Council, Inc. 
BOARD OF TRUSTEES 
Stephen P. Duggan 
Chairman 
James Marshall 
Tice Chairman 
Michael McIntosh 
Fice Chairman 
Dr. George M. Wood well 
Vice Chairman 
Dr. Dean E. Abrahamson 
Mrs. Louis Auchincloss 
Boris I. Bittker 
Robert 0 . Blake 
Frederick A. Collins. Jr. 
Dr. Rene j. Duoos 
Robert W. Gilmore 
Ladv Jackson. D.B.E. 
Alvin M. Joseph) - . Jr. 
Hamilton Kean 
Dr. Joshua Lcderberg 
Anthony Mazzocchi 
Paul N. McCloskev. Jr. 
Owen Olpin 
Franklin E. Parker 
Dr. GiUord B. P inchoc 
Charles B. Rangel 
Robert Bedford 
John R. Robinson 
Laurarce Rockefeller 
J. Willard Roosevelt 
Joan C. Schwartz 
Whitnev North Seymour. Jr. 
David Sive 
Russell E. Train 
Thomas A. Troyer 
Beatrice Abbott Duggan 
H-V. Representative 
John H. Adams 
Executive Director 
122 EAST 42ND STREET 
NEW YORK, N.Y. IOO17 
212 949-OO49 
Washington Office 
917 I5TH STREET, N.W. 
WASHINGTON, D.C. 2OOO5 
202 737-5000 
Western Office 
2345 YALE STREET 
PALO ALTO, CALIF. 94306 
415 327-1080 
COMMENTS OF THE 
NATURAL RESOURCES DEFENSE COUNCIL , INC. 
ON THE PROPOSED REVISION OF 
THE NATIONAL INSTITUTES OF HEALTH'S 
GUIDELINES ON RECOMBINANT DNA RESEARCH 
(43 FR 33042, July 28, 1978) 
Marcia Cleveland, Esq. 
Louis Slesin, Ph.D. 
September 19, 1978 
[A- 175] 
iooy; Recycled Paper 
