00764nam a2200289 a 450000100080000000500110000800800410001902000180006010000160007824500570009425000100015126000260016130000150018752001120020265000160031465000110033065000120034165000160035365000130036965000090038265000110039165300130040265300160041565300120043165300110044365300200045413912712010-02-07       1982    bl uuuu      00u1 u    #d  a0-582-46037-91 aWRIGLEY, G.  aTropical agriculturebthe development of production.  a4.ed.  aLondon: Longmanc1982  a496p.cil.  aCrop ecology. Crop culture. Crop improvement. Crop protection. The place of cattle in tropical agriculture.  aagriculture  acattle  aecology  aAgricultura  aEcologia  aGado  aPlanta  aBubalino  aCultivation  aCultivo  aPlants  aWater buffaloes