-
By: Entomological Society of Ontario. - Ontario. Department of Agriculture. - Ontario. Department of Agriculture and Food. - Entomological Society of Canada (1863-1871)Edition:Publication info: Guelph, Entomological Society of Ontario,Volume: v.31-35(1900-1904)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections: