00907nam0-22003131i-450 99000206208040332120240531135910.0FED01000206208(Aleph)000206208FED0100020620820021010d1960----km-y0itay50------baitaModern insecticides and world food productionF.A. Gunther and L.R. Jeppson.LondonChapman and Hall1960.284 p.24 cmInsetticidiAntiparassitari63220itaGunther,F.A.88030Jeppson,Lee RalphITUNINARICAUNIMARCBK99000206208040332161 IX E.2/282537DAGENA MIC 17127986/2024FAGBCDAGENFAGBCModern insecticides and world food production393030UNINA