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  1. The outbreak of Pseudococcus sacchari, Ckll., on the sugar cane of Egypt. by W.J. Hall ...
    By: Hall, Wilfrid John.
    Publication info: Cairo,Government Press1922.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Diseases and pests  Pseudococcus sacchari  Sugarcane  
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