We need your feedback! What improvements would you like to see in BHL? Take our survey! s.si.edu/BHLUserSurvey
Sort By:
  1. The acute toxicity of industrial effluents to Daphnia magna : summary of 1987 testing / report prepared by D.G. Poirier and G.F. Westlake.
    By: Poirier, D. G. - Westlake, G. F.
    Publication info: [Toronto, Ont.] :Environment Ontario,c1991.
    Holding Institution: Ontario Ministry of the Environment (archive.org)
    View Book