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020 _a9789280728361
082 0 _a363.7
_bU547g
110 2 _aUnited Nations Environment Programme
_915814
245 0 _aGlobal environment outlook GEO 4:
_benvironment for development/
_cUnited Nations Environment Programme
260 4 _aMalta:
_bProgress Press
_c2007
300 4 _a540 p.
504 4 _aIncluye bibliografĂ­a al final de cada capĂ­tulo
555 _aCORPOICA
650 _aMEDIO AMBIENTE
_9944
650 _aCALENTAMIENTO GLOBAL
_915815
650 _94900
_aBIODIVERSIDAD
650 _98134
_aGASES DE EFECTO INVERNADERO
942 _2ddc
_cBK
999 _c11125
_d11125