LEADER 00903nam0-22003371i-450- 001 990002037510403321 005 20021010 010 $a0-521-25766-2 035 $a000203751 035 $aFED01000203751 035 $a(Aleph)000203751FED01 035 $a000203751 100 $a20021010d--------km-y0itay50------ba 101 0 $aita 200 1 $aHoverflies$fFrancis S. Gilbert 210 $aCambridge$cCambridge University Press$d1986 215 $a66 p. 4 tv. color.$d21 cm 225 1 $aNaturalists' Handbooks$v5 610 0 $aDitteri 610 0 $aDiptera, Syrphoidea 610 0 $aDiptera, Syrphidae 676 $a595.77 700 1$aGilbert,$bFrancis S.$086648 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002037510403321 952 $a61 V C.7/084$b1963 (5/10/89)$fDAGEN 959 $aDAGEN 996 $aHoverflies$9407338 997 $aUNINA DB $aING01