00964nam0-22003251i-450-99000203800040332120090417140636.00-7923-0402-0000203800FED01000203800(Aleph)000203800FED0100020380020030910d1990----km-y0itay50------baengHost specialization in the world Agromyzidae (Diptera)Kenneth A. Spencerillustr. by Ann SpencerDordrechtKluwer1990444 p.30 cmSeries Entomologica45Diptera, AgromyzidaeDitteri595.774Spencer,Kenneth A.86043Spencer,AnnITUNINARICAUNIMARCBK99000203800040332161 V C.9/1322682 (16/1/91)DAGENDAGENHost specialization in the world Agromyzidae (Diptera407422UNINA