Sheffield, C. S., Atlantic Food & Horticulture Research Centre 32 Main Street Kentville, NS B4N 1J5, Canada

• Journal of the Entomological Society of British Columbia Vol. 101 (2004): Journal of the Entomological Society of British Columbia - Articles
  Species of ground beetle (Coleoptera: Carabidae) in organic apple orchards of British Columbia
  Abstract  PDF