6 
References 
(1) Watson, J.D. (1977). In Defense of DNA. The New Republic :11, 
June 25, 1977. 
(2) Curtiss III, Roy (1 977). Letter to Donald S. Fredrickson, April 
12, 1977. 
(3) Hogness, David (1 977). Letter to DeWitt Stetten, January 2 6, 1977. 
(4) Falkow, Stanley (1977). Letter to DeWitt Stetten, June 15, 1977. 
(5) Norman, Colin (1 977). Genetics, Full Circle . Nature 267 ;748, 
June 30, 1977. 
(6) Gorbach, Sherwood L. (1 977). Letter to Donald S. Fredrickson, 
July 14, 1977. (See Appendix M. ) 
(7) Philipson, L. , and P. Tiollais (1977). Rational Containment on 
Recombinant DNA. Nature 268:90-91, July 14, 1977. 
