Simões, M.F.Tomás, A.Paulo, Joana Amaral2019-11-182019-11-182018http://hdl.handle.net/10400.5/18733engsilvopastoral systemslivestock managementhigh altitude pasturesrural developmentSerra da EstrelaSilvopastoral agroforestry for rural environment sustainability and valorization of the region of Guarda and Serra da Estrela, Portugalconference object