Evaluation of the sustainability of contrasted pig farming systems: economy
Titel:
Evaluation of the sustainability of contrasted pig farming systems: economy
Auteur:
Ilari-Antoine, E. Bonneau, M. Klauke, T.N. Gonzàlez, J. Dourmad, J.Y. De Greef, K. Houwers, H.W.J. Fabrega, E. Zimmer, C. Hviid, M. Van der Oever, B. Edwards, S.A.