dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Swaine, J. M. (James Malcolm), - Canada. Division of Entomology.
    Edition: Rev. ed.
    Publication info: Ottawa, J. de L. Taché, 1918
    Holding Institution: Canadiana.org
    Subjects: Control  Forest tent caterpillar  Insect pests  Tent caterpillars  
  2. By: Swaine, J. M. (James Malcolm), - Canada. Division of Entomology.
    Publication info: Ottawa, Govt. Print. Bureau, 1913
    Holding Institution: Canadiana.org
    Subjects: Control  Forest tent caterpillar  Insect pests  Tent caterpillars