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By: McIndoo, N. E. (Norman Eugene), - United States. Office of Experiment Stations.Edition:Publication info: [Washington], Bureau of Entomology and Plant Quarantine, 1945Volume:Series:Holding Institution: University of Florida, George A. Smathers LibrariesSubjects: Biological insecticides Castor oil plantBHL Collections: Expanding Access to Biodiversity Literature
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By: Thunberg, Carl Peter, - Lönegren, Fredric Isaac, - Zeipel et Palmblad,Edition:Publication info: Upsaliæ, excudebant Zeipel et Palmblad, [1815]Volume:Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects: Castor oil plant Dissertations, Academic Early works to 1800 SwedenBHL Collections: