00915nam0-22003011i-450-99000206028040332120021010000206028FED01000206028(Aleph)000206028FED0100020602820021010d--------km-y0itay50------baitaBriefe uber blattminierer. Letters on leaf minersErch M. Heringselected, edited and annotated by Kenneth A. Spencer.The HagueW. Junk1968.450 p.25 cmFoglie : Insetti minatori595.7Hering,Erich Martin85775Spencer,Kenneth A.ITUNINARICAUNIMARCBK99000206028040332161 IX C.6/1492925 (8/10/68)DAGENDAGENBriefe uber blattminierer. Letters on leaf miners393179UNINAING01