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\bibitem{Katajajuuri_etal2015} Katajajuuri, J. - M., Pulkkinen, H., Hietala, S., J{\"a}rvenranta, K., Virkaj{\"a}rvi, P., Nousiainen, J. I., et al. (2015). A holistic, dynamic model to quantify and mitigate the environmental impacts of cattle farming. \textit{Advances in Animal Biosciences}, \textit{6}(01), 35--36.

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