Ameryka Północna, Wydarzenie w roku 2013 wydarzenia 333

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21st Annual Swine Disease Conference for Swine Practitioners21st Annual Swine Disease Conference for Swine Practitioners14lis20132013-11-1415lis20132013-11-15Gateway Hotel & Conference Center Ames, Iowa, USAhttp://goo.gl/XeTw5d
2013 North American PRRS Symposium2013 North American PRRS Symposium7gru20132013-12-078gru20132013-12-08Intercontinental Hotel, Magnificent Mile, Chicago, USAhttp://www.prrssymposium.org/