Sort By:
  1. Systemic insecticide control of some pests of trees and shrubs, a preliminary report [by] L.L. English [and] Walter Hartstirn.
    By: English, Lester Lamar, - Hartstirn, Walter,
    Publication info: Urbana,1962.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Diseases and pests  Systemic insecticides  Woody plants  
    View Book