Huhtisaari, T. (2012). Sustainability of biofuels: Definition from the Finnish economic operators perspective.
Chicago-viite (17. p.)Huhtisaari, Timo. Sustainability of Biofuels: Definition from the Finnish Economic Operators Perspective. Jyväskylä, 2012.
MLA-viite (9. p.)Huhtisaari, Timo. Sustainability of Biofuels: Definition from the Finnish Economic Operators Perspective. 2012.
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