Ribbe, L. (2002). Ways forward for sustainable agriculture ([1st ed.].). Office for Official Publications of the European Communities.
Citace podle Chicago (17th ed.)Ribbe, Lutz. Ways Forward for Sustainable Agriculture. [1st ed.]. Luxembourg: Office for Official Publications of the European Communities, 2002.
Citace podle MLA (9th ed.)Ribbe, Lutz. Ways Forward for Sustainable Agriculture. [1st ed.]. Office for Official Publications of the European Communities, 2002.
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