Will I have to work on Saturdays? <a href=" http://www.elinternacional.net/index.php/inicio/internacional ">order femara</a> Firefighters battled to contain a massive blaze from a fertiliser plant in Sao Francisco do Sul, southern Brazil on Tuesday. The raging fire sparked evacuations and panic as residents feared the thick, heavy smoke billowing high into the sky was hazardous. Authorities have assured locals that the smoke is not toxic.