Showing 1 - 4 results of 4 for search 'Hoffman, A. H', query time: 0.17s Refine Results
  1. 1
    Dust and the tractor engine /

    Book
  2. 2
    Air cleaners for motor vehicles /

    Book
  3. 3
    Water quality and the public health : proceedings of a conference, Worcester, Massachusetts, May, 1983 /
    Published 1984
    Other Authors: “...Hoffman, A. H...”

    Conference Proceeding Book
  4. 4
    Water quality and the public health : proceedings of a conference, Worcester, Massachusetts, May, 1983 /
    Published 1984
    Other Authors: “...Hoffman, A. H...”

    Book
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