Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Ayres, J C', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Chemical and biological hazards in food
    gan Ayres, J C
    Cyhoeddwyd 1969
    Printed Book
  2. 2
    Chemical and biological hazards in food
    gan Ayres, J C
    Cyhoeddwyd 1969
    Printed Book
  3. 3
    Safety of foods: an international symposia on the safety and importance of foods in the western hemisphere held at the University of PuertoRico
    gan Ayres, J C
    Cyhoeddwyd 1968
    Printed Book
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