The wildlife-livestock interface on extensive free-ranging pig farms in central Spain during the “montanera” period

1. Triguero-Ocaña, R.
2. Laguna, E.
3. Jiménez-Ruiz, S.
4. Fernández-López, J.
5. García-Bocanegra, I.
6. Barasona, J.Á.
7. Risalde, M.Á.
8. Montoro, V.
9. Vicente, J.
10. Acevedo, P.