Gale commune et gale poudreuse de la pomme de terre
By: [C.H. Lawrence]
Contributors: Canada. Agriculture Canada
Series: Publication / Agriculture Canada -- 1530
Publisher: Agriculture Canada
Published: 1975
Place of publication: Ottawa
Language: fre
Subjects: Potato-scab; Pomme de terre; Gale-commune; Potatoes; Maladies et fléaux; Diseases and pests