Εμφανίζονται 1-2 από 2 Zend_Feed_Writer 2 (http://framework.zend.com) http://okeanos.lib.unipi.gr/Search/Results?lookfor=%22Depressions+History.%22&type=Subject&sort=last_indexed+desc&limit=50 2 0 50 Wed, 01 Jan 1969 22:47:59 +0200 http://okeanos.lib.unipi.gr/Record/1%2F10820 http://okeanos.lib.unipi.gr/Record/1%2F10820 Conant, Charles A. Book 1969 Conant, Charles A. 0 Thu, 01 Jan 2009 22:47:59 +0200 http://okeanos.lib.unipi.gr/Record/1%2F46305 http://okeanos.lib.unipi.gr/Record/1%2F46305 Krugman, Paul R. Book 2009 Krugman, Paul R. 0