01250nam a2200529 a 450000100080000000500110000800800410001910000160006024500250007625000100010126000350011130000120014665300160015865300150017465300090018965300140019865300210021265300220023365300210025565300240027665300220030065300150032265300140033765300280035165300130037965300200039265300210041265300160043365300160044965300200046565300170048565300120050265300100051465300080052465300180053265300130055065300200056365300130058365300210059665300130061765300130063065300210064365300190066465300150068365300130069865300090071111122122000-10-03       1979    bl uuuu      00u1 u    #d1 aFERRI, M.G.  aEcologia e poluicao.  a3.ed.  aSao Paulo: Melhoramentosc1979  a? 159p.  aAGRICULTURA  aAGROTOXICO  aAGUA  aBIOCENOSE  aCADEIA ALIMENTAR  aCADEIA ENERGETICA  aCICLO DO CARBONO  aCICLO DO NITROGENIO  aCICLO DO OXIGENIO  aCOMPETICAO  aDEFENSIVO  aDESIQUILIBRIO ECOLOGICO  aECOLOGIA  aECOLOGIA ANIMAL  aECOLOGIA VEGETAL  aECOSSISTEMA  aECOSSOSTEMA  aENERGIA NUCLEAR  aFOTOSSINTESE  aHABITAT  aHOMEM  aMAR  aMEIO AMBIENTE  aNATUREZA  aNICHO ECOLOGICO  aPARASITO  aPLANTA CARNIVORA  aPOLUENTE  aPOLUICAO  aPOLUICAO ATOMICA  aPOLUICAO MORAL  aRESPIRACAO  aSIMBIOSE  aSOLO