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By: Douglass, J. R. (James Robert)Edition:Publication info: Washington?, 1949?Volume: 1949Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: arthropods Economics Entomology land management Land use macroeconomicsBHL Collections:
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By: Ukraine. Ekonomicheskiĭ sovet.Edition:Publication info: [Kharʹkov] [1922]Volume: 1922Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Agricultural Economics macroeconomics production economicsBHL Collections: Ukrainian Українська Collection