Showing 1 - 3 results of 3 for search 'Fryer, Percival John', query time: 0.23s Refine Results
  1. 1
    Technical handbook of oils, fats and waxes,
    by Fryer, Percival John
    Published 1920

    Book
  2. 2
    Insect pests and fungus diseases of fruit and hops A complete manual for growers.
    by Fryer, Percival John
    Published 1920

    Book
  3. 3
    Successful spraying and how to achieve it A handbook for growers, nurserymen, horitculturists, gardeners and amateurs.
    by Fryer, Percival John
    Published 1923

    Book
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