23607Ecologia humana (Iberoamerica)PT1996-05-13 08:03:00BT23606Ecologia humana (America)PTBT8326Ecologia (Iberoamerica)PTNT27304Ecologia humana (Bolivia)PTNT11660Ecologia humana (Brasil)PTNT22574Ecologia humana (Colombia)PTNT30773Ecologia humana (Ecuador)PTNT20590Ecologia humana (Honduras)PTNT25031Ecologia humana (Mexico)PTNT27229Ecologia humana (Paraguay)PT