IndexUNI: Database of University Articles

Chemical residues-- why do DDT and PCBS still show up in our food?

Article Summary
Ronald Chung is currently researching what levels of theses and other substances are dangerous to humans. He says that preliminary research shows that at low levels, these chemicals actually
Type Publication Issue Volume Number page
News Public Relations News Release Monday, November 6, 1989 1989 217 1

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