LEADER 01172nam0-22003371i-450-
001 990002060380403321
005 20050728133430.0
010   $a84-7719-628-1
035   $a000206038
035   $aFED01000206038
035   $a(Aleph)000206038FED01
035   $a000206038
100   $a20030910d1998----km-y0itay50------ba
101 0 $aeng
102   $aES
200 1 $aAphids in natural and managed ecosystems$eprocedings of the fifth International Symposium on Aphids, September 15th-19th, 1997$fedited by Juan M. Nieto Nafría & Anthony F.G. Dixon$gscientific committee, Anthony F. G. Dixon ... [et al.]
210   $aLeón$cUniversidad de León$d1998
215   $a688 p.$d24 cm
610 0 $aEcosistema
610 0 $aAfidi$aCongressi
676   $a595.7522
702  1$aDixon,$bAnthony Frederick George
702  1$aNieto Nafria,$bJuan M.
710 12$aInternational Symposium on Aphids$d<5. ;$f1997 ;$eLeón>$0423135
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990002060380403321
952   $a61 IV F.6/86$b7501 (12/4/99)$fDAGEN
959   $aDAGEN
996   $aAphids in natural and managed ecosystems$9393170
997   $aUNINA