Román-Trufero, A.; Martínez, A.; Ferreira, L. M. M.; García-Prieto, V.; Rosa-García, R.; Osoro, K.; Celaya, R. Foraging Behaviour and Performance of Steers from Two Local Breeds (Asturian Valley and Asturian Mountain) Grazing in Cantabrian (N Spain) Summer Pastures. Span. j. agric. res. 2019, 17, e0601.