00852nam0-22003011i-450-99000206320040332120130314144844.0000206320FED01000206320(Aleph)000206320FED0100020632020030910d1971----km-y0itay50------baengNaturally occuring insecticidesMartin Jacobson and D.G. CrosbyNew YorkMarcel Dekker1971585 p.24 cmInsetticidi NaturaliAntiparassitari naturali632Crosby,Donald G.Jacobson,MartinITUNINARICAUNIMARCBK99000206320040332161 IX E.7/084112 (12/12/75)DAGENDAGENNaturally occuring insecticides393875UNINA