Pérez y Pérez, L., Centro de Investigación y Tecnología Agroalimentaria. Gobierno de Aragón. Zaragoza, Spain

• Spanish Journal of Agricultural Research Vol. 2 No. 3 (2004) - Invisible
  How much does it cost to include a marginal rural area as a Natura 2000 site?. Social costs and expenditures for compensation schemes
  Abstract  PDF