The safety of foods an international symposium on the safety and importance of foods in the Western Hemisphere held at the University of Puerto Rico Mayaguez, Puerto Rico - Ayres, John Clifton, 1913-; United States. Public Health Service. Toxicology Study Section; University of Puerto Rico. Dept. of Biology (Westport, Conn. AVI, 1968)
'Organized by the Toxicology Study Section, U.S. Public Health Service, in cooperation with the Biology Department, University of Puerto Rico, Mayaguez.'
Summaries in Spanish.
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Keywords: Food contamination -- Congresses; Food law and legislation