01103nam0-22003131i-450-99000205239040332120090608162030.0000205239FED01000205239(Aleph)000205239FED0100020523920090608d1969----km-y0itay50------baengSymposium on potentials in crop protectionNew York State agricultural experiment Station, Geneva, Cornell University, December 1969proceedingsGenevaNew York State agricultural experiment Station, Cornell University[1969]54 p.ill.28 cmAntiparassitari632.9Symposium on potentials in crop protection<1969 ;Geneva>87511New York State Agricultural Experiment StationITUNINARICAUNIMARCBK99000205239040332161 VII B.2/1416936 (20/4/98)DAGEN60 632.9 A 141944FAGBCDAGENFAGBCSymposium on potentials in crop protection406104UNINA