Showing 1 - 2 results of 2 for search 'Van Emden, Helmut Fritz', query time: 0.01s Refine Results
  1. 1
    Handbook of agricultural entomology /
    by Van Emden, Helmut Fritz
    Published 2013
    Printed Book
  2. 2
    Aphids as crop pests
    Published 2007
    Other Authors: “...Van Emden, Helmut Fritz...”
    Get full text
    eBook
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