Annual report of the Quebec Society for the Protection of Plants Société de Québec pour la protection des plantes. contributor text series Quebec The Society 1921-1935 1921 1935 Annual.
print
ENG Title from cover. Some reports combined. Periodicals Plant diseases Plants, Protection of Québec (Province) Annual report of the Quebec Society for the Protection of Plants from Insects and Fungous Diseases Rapport de la Société de Québec pour la Protection des Plantes https://www.biodiversitylibrary.org/bibliography/14758 24130950 YAM