. Les vers gris et les moyens de les détruire [microforme]. Vers gris; Insectes nuisibles; Cutworms; Insect pests. 11,,.:; r-in^i' - ^,,â¢^..r.^â â |.:il !â¢â ^ . -i i-l"'i;,-li.' "Mi5iiial ( V( ; âº^â¢â '.-'â ^" 'V r- T â â l'v-ali,lr ri ilMTt,. pallall H. ,1. plu-. L- âHv-,,',.,- tniil l,'Ui-alM'anti<ni .n juin, juillet H Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Gibso

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. Les vers gris et les moyens de les détruire [microforme]. Vers gris; Insectes nuisibles; Cutworms; Insect pests. 11,,.:; r-in^i' - ^,,â¢^..r.^â â |.:il !â¢â ^ . -i i-l"'i;,-li.' "Mi5iiial ( V( ; âº^â¢â '.-'â ^" 'V r- T â â l'v-ali,lr ri ilMTt,. pallall H. ,1. plu-. L- âHv-,,',.,- tniil l,'Ui-alM'anti<ni .n juin, juillet H Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Gibson, Arthur, 1875-1959; Canada. Division de l'entomologie. Ottawa : Imp. de l'Ãtat

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1915