00924nam0-22003131i-450-99000201582040332120120924195845.0000201582FED01000201582(Aleph)000201582FED0100020158220030910d1961----km-y0itay50------baengGB--------101yyInsect polymorphism1. Symposia of the Royal Entomological Societyed. by J. S. KennedyLondonRoyal Entomological Society of London1961115 p.26 cmEntomologiaMorfologia505.704Kennedy,John StodartRoyal Entomological Society of London306057ITUNINARICAUNIMARCBK99000201582040332161 III F.6/142604DAGENDAGENInsect polymorphism405629UNINA