We need your feedback! What improvements would you like to see in BHL? Take our survey! s.si.edu/BHLUserSurvey
Sort By:
  1. Two common scale-insects of the orchard : the scurfy bark-louse, the oyster-shell bark-louse /
    By: Britton, Wilton Everett,
    Publication info: [New Haven] :Connecticut Agricultural Experiment Station,1903.
    Holding Institution: University of Connecticut Libraries (archive.org)
    Subjects: Diseases and pests  Fruit  Lepidosaphes  Scurfy scale  
    View Book