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\bibitem{Pardo_etal2015} Pardo, G., Ya{\~n}ez-Ruiz, D., Martin-Garcia, I., Arco, A., Moral, R., \& del Prado, A. (2015). Modelling the impact on greenhouse gas emissions of using underutilized feed resources in dairy goat systems. \textit{Advances in Animal Biosciences}, \textit{6}(01), 40--42.

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