00840nam0-22002651i-450-99000471707040332119990530000471707FED01000471707(Aleph)000471707FED0100047170719990530g19689999km-y0itay50------baitay-------001yyByzantium and the Danube frontierA study of the relations between Byzantium, Hungary, and the Balkans during the period of the Comneniby Andrew B. UrbanskyNew YorkTwaynec1968.174 p.21 cmUrbansky,Andrew B.188046ITUNINARICAUNIMARCBK990004717070403321FCL 2656Ist.Fil.Cl.3163FLFBCFLFBCByzantium and the Danube frontier557459UNINA00938nam0-22003251i-450 99000146941040332120190527101217.00-12-735440-9000146941FED01000146941(Aleph)000146941FED0100014694120000920d1985----km-y0itay50------baenga---a---001yyForest ecosystemsconcepts and managementRichard H. Waring, William H. SchlesingerOrlandoAcademic Press1985XIII, 340 p.ill.23 cmSelvicolturaEcologiaEcologia forestale577.323Waring,Richard H.65196Schlesinger,William H.ITUNINAREICATUNIMARCBK990001469410403321BSF-577.3-WAR-1238SC1SC1Forest ecosystems1553722UNINA