Vera, Raúl, Pontificia Universidad Católica de Chile, Facultad de Agronomía e Ingeniería Forestal, Dept. Ciencias Animales. Santiago, Chile
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Spanish Journal of Agricultural Research Vol. 13 No. 2 (2015) - Agricultural economics
Changes in the pastoral sheep systems of semi-arid Mediterranean areas: association with common agricultural policy reform and implications for sustainability
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