Sort By:
  1. Classification of the chalcid flies, or the superfamily Chalcidoidea, with descriptions of new species in the Carnegie museum, collected in South America by Herbert H. Smith. By William Harris Ashmead ...
    By: Ashmead, William H.
    Publication info: Pittsburg :Carnegie institute,1904.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Chalcid wasps  
    View Book