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\bibitem{Sanz-Cobena_etal2017} Sanz-Cobena, A., Lassaletta, L., Gamier, J., Smith, P., Sanz-Cobena, A., Lassaletta, L., et al. (2017). Mitigation and quantification of greenhouse gas emissions in Mediterranean cropping systems. \textit{Agriculture, Ecosystems \& Environment}, \textit{238}, 1--4.

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