ebrary, Inc, & Ehrstrom, H. J. (2009). Effects of liberalizing world agricultural trade. Nova Science.
Chicago-čujuhus (17. p.)ebrary, Inc, juo Henrick J. Ehrstrom. Effects of Liberalizing World Agricultural Trade. New York: Nova Science, 2009.
MLA-čujuhus (9. p.)ebrary, Inc, juo Henrick J. Ehrstrom. Effects of Liberalizing World Agricultural Trade. Nova Science, 2009.
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