01136nam0-22002891i-450-99000205052040332120060706095025.0000205052FED01000205052(Aleph)000205052FED0100020505220030910d1969----km-y0itay50------bamulProceedings of the 4th OILB symposium on integrated control in orchards= Comptes rendus du 4e symposium OILB sur la lutte integree en vergers= Abhandlungen des 4. Symposiums ober Integrierte Bekampfung im ObstbauAvignon, 9-12. IX. 1969AvignonOILB1969190 p.29 cmLotta biologicaCongressiLotta integrata632International Union of Biological Sciences.International Organization for Biological Control of Noxious Animals and Plants432211ITUNINARICAUNIMARCBK99000205052040332161 VI D.8/096791 (13/03/98)DAGENDAGENProceedings of the 4th OILB symposium on integrated control in orchards406690UNINA