{"tema_id":"2014","string":"Efecto invernadero","created":"2009-01-13 09:40:30","code":null,"notes":[{"@type":"Nota hist\u00f3rica","@lang":null,"@value":"Admitida abril 2008 "},{"@type":"Nota bibliogr\u00e1fica","@lang":null,"@value":"Fte.: BN, LC "}]}