Rohner-Thielen, E. (2008). From grass to glass; a look at the dairy chain. Statistics in focus: Agriculture and fisheries.
Chicago-viite (17. p.)Rohner-Thielen, Elisabeth. "From Grass to Glass; a Look at the Dairy Chain." Statistics in Focus: Agriculture and Fisheries 2008.
MLA-viite (8. p.)Rohner-Thielen, Elisabeth. "From Grass to Glass; a Look at the Dairy Chain." Statistics in Focus: Agriculture and Fisheries, 2008.
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