[Land use in central and eastern Europe]

agricultura agricultural policies agricultural resources agriculture belarus bulgaria bulgarie ciencias forestales clima climat climate czech republic economia economics economie eslovaquia estonia estonie foresterie forestry hongrie hungary hungria klima land use landwirtschaftliche produktion latvia letonia lettonie lithuania lituania lituanie poland politique agricole pologne polonia recursos agrarios ressource agricole romania roumanie rumania rural areas russian federation slovakia slovaquie socioeconomic development soil sol suelo ucrania ukraine utilisation des terres zonas rurales zone rurale