00876nam0-22003131i-450-99000206391040332120150624102059.00-565-01110-3000206391FED01000206391(Aleph)000206391FED0100020639120030910d1989----km-y0itay50------baengKeys to the alate Aphis (Homoptera) of northern EuropePaul A. BrownLondonBritish Museum of Natural History198929 p.30 cmOccasional Papers on Systematic Entomology5AfidiHomopteraAphis595.752Brown,Paul A.361063ITUNINARICAUNIMARCBK99000206391040332161 IV F.6/877510 (19/4/99)DAGENDAGENUNINA