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\bibitem{Hutchings_etal2018} Hutchings, N. J., {\"O}zkan G{\"u}lzari, {\c S}., de Haan, M., \& Sandars, D. (2018). How do farm models compare when estimating greenhouse gas emissions from dairy cattle production. \textit{Animal}, \textit{12}(10), 2171--2180.

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