00600nam a2200145 a 450000500170000000800410001724501130005826000540017130000180022544000470024350000920029065000340038265000290041685200090044520190520021256.0070911s19uu    xx            00    eng d10aGeochemical environment in relation to chemical and disease /ceditors: Howard C. Hopps and Helen L. Cannon.0 aNew York :bNew York Academy of Sciences,cc1972.  a352 p. : ill. 0aAnnals of the New York Academy of Sciences  aPapers from a conference held by the New York Academy of Sciences on October 4-7, 1971.  aMedical geographyxCongresses  aGeochemistryxCongresses  7Gift