00835nam0-22002891i-450-99000206308040332120090410131528.0000206308FED01000206308(Aleph)000206308FED0100020630820030910g19581960km-y0itay50------baengMethods of testing chemicals on insectsed. by Harold H. ShepardMinneapolisBurgess1958-19602 v.23 cmAntiparassitariGuide632Shepard,Harold H.ITUNINARICAUNIMARCBK99000206308040332161 IX E.6/03.21504 (22/11/61)DAGEN61 IX E.6/03.12508DAGENDAGENMethods of testing chemicals on insects393859UNINA