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Subjects Potatoes Diseases and pests Remove constraint Potatoes Diseases and pests: Potatoes Diseases and pests Subjects conifers Remove constraint conifers: conifers Subjects trees Remove constraint trees: trees

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1. Two dangerous imported plant diseases

Author:: Spaulding, Perley , 1878-
Subject:: Blister rust , White pine Diseases and pests , Potato wart , Potatoes Diseases and pests , trees , conifers , tree diseases , host-parasite relationships , fungal diseases of plants
Physical description:: 29 p. : ill. ; 23 cm.
Additional Author(s):: Spaulding, Perley , 1878-
Collection:: Organic Roots Collection
Series:: Farmers' bulletin