00806nam a2200313 a 450000100080000000500110000800800410001910000160006024500550007626000280013130000090015949000330016865000220020165000360022365000120025965000200027165000090029165000090030065000220030965000160033165000150034765000330036265000150039570000130041070000160042370000170043970000170045670000190047310010702014-02-22       1990    bl uuuu     u00u1 u    #d1 aEWELL, P.T.  aFarmer management of potato insects pests in Perú  aLima (Perú): CIPc1990  a77p.  aFood Systems Research Series  aCONTROL DE PLAGAS  aCONTROL DE PLAGAS (POSTCOSECHA)  aCOSECHA  aLUCHA INTEGRADA  aPAPA  aPERU  aPLAGAS DE PLANTAS  aPLAGUICIDAS  aPRODUCCION  aPRODUCTOS QUIMICOS AGRICOLAS  aVARIEDADES1 aFANO, H.1 aRAMAN, K.V.1 aALCÁZAR, J.1 aPALACIOS, M.1 aCARHUAMACA, J.