[1]
R. Benavides, R. Celaya, L. Ferreira, B. Jáuregui, U. García, and K. Osoro, “Grazing behaviour of domestic ruminants according to flock type and subsequent vegetation changes on partially improved heathlands”, Span. j. agric. res., vol. 7, no. 2, pp. 417-430, Jun. 2009.