LEADER 00883nam0-22003131i-450- 001 990002039130403321 005 20021010 035 $a000203913 035 $aFED01000203913 035 $a(Aleph)000203913FED01 035 $a000203913 100 $a20021010d--------km-y0itay50------ba 101 0 $aita 200 1 $aHymenoptera$e2. Symphyta. Section (c)$fR.B. Benson 210 $aLondon$cR.Ent.Soc. London$d1958 215 $a252 p.$d23 cm 225 1 $aHandbooks for the identification of British insects$v6.2(c 610 0 $aImenotteri 610 0 $aHymenoptera, Symphyta 676 $a595.79 700 1$aBenson,$bRobert Bernard$086762 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002039130403321 952 $a61 V D.4/07.1.2(C)$b2387 (17/12/66)$fDAGEN 959 $aDAGEN 996 $aHymenoptera$9407761 997 $aUNINA DB $aING01