EMO FROM ey 7 wrens i LEDERBERG ”“ / RC ; Salva. ENETICS DEPARTMENT” ° RO TANFORD UNIVERSITY” TANFORD, CALIFORNIA ex ocT 9 1970 ou inadvertently sent me the enclosed in- 4 of the Mexico City text, and I would be interested to see that. What I have heard ar is gratifying, and TI am glad to know how energies were directed. here was a query on 'toxins!' herein; perhaps. had not seen the amendment that the US egation proposed with UK approval. Toxins e also mentioned by kogers, a/c to this text the NY Times. ou struck a right blow at RA&XNEXXIH Mi¢chell your letter to the NYT 9/26. Yours