The relation of certain greenhouse pests to the transmission of a geranium leaf spot /

Publication date

January 1920

Publisher

College Park : University of Maryland, Agricultural Experiment Station,

Abstract

Caption title.October, 1920.Includes bibliographical references.Mode of access: Internet

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Publication date

January 1920

Publisher

College Park : University of Maryland, Agricultural Experiment Station,

Caption title.October, 1920.Includes bibliographical references.Mode of access: Internet