Array
(
    [020a] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215511
            [_tag] => 20
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => 978-0-387-92291-1
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [082a] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215518
            [_tag] => 82
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => 307.76/A14a
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [100a] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 100
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Alberti, Marina
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [245a] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 245
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Advances in urban ecology
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [245b] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 245
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => b
            [_subfieldCdError] => 
            [_fieldData] => integranting humans and ecological processes in urban ecosystems
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [245c] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 245
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => c
            [_subfieldCdError] => 
            [_fieldData] => Marina Alberti
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [260a] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215512
            [_tag] => 260
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => New York
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [260b] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215513
            [_tag] => 260
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => b
            [_subfieldCdError] => 
            [_fieldData] => Springer Science + Business Media
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [260c] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215514
            [_tag] => 260
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => c
            [_subfieldCdError] => 
            [_fieldData] => 2009
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [300a] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215515
            [_tag] => 300
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => xv, 366 p.
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [300b] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215516
            [_tag] => 300
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => b
            [_subfieldCdError] => 
            [_fieldData] => cuadros; diagramas; fotografías; gráficos; mapas; planos; tablas
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [504a] => BiblioField Object
        (
            [_bibid] => 122653
            [_fieldid] => 215517
            [_tag] => 504
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Bibilografía :  p. 277- 353
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => CIUDADES
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a1] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => ECOLOGIA URBANA
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a2] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => MEDIO AMBIENTE
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a3] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => BIODIVERSIDAD
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

)