New ruralities and sustainable use of territory : proceeding of the 16th. Colloquium of the Commission on the Sustainability of Rural Systems of the International Geographical Union (IGU) : Jaca-Saragossa-Teruel (Spain), August 2008
edited by Luisa Marķa Frutos...[et al.]
- Zaragoza Prensas Universitarias de Zaragoza 2009
- XII, 545 p. 23 cm