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Publication Date: 1957]
Publisher(s): [Queen''''s Printer
Contributor(s): Biodiversity Heritage Library
Collection(s): Biodiversity Heritage Library
Category: Technology and Applied Science
Subject(s): Plants--Diseases. , Cultures de plein champ--Provinces des Prairies. , Cultures de plein champ--Maladies et fl�eaux. , Plantes--Maladies et fl�eaux--Provinces des Prairies.
Call Number: 633.08/9
Keywords: Plants Diseases. Cultures de plein champ Provinces des Prairies. Cultures de plein champ Maladies et fl�eaux. Plantes Maladies et fl�eaux Provinces des Prairies.