Rushdi, Ahmed I.; Al-Mutlaq, Khalid F.; Al-Otaibi, Mubarak; El-Mubarak, Aarif H.; Simoneit, Bernd R. T. (Springer, 2013-02)
Air particulate matter (PM) samples were collected from June 2006 to May 2007 for determination chemical elements. PM samples were taken in two size fractions (PM₂.₅ and PM₁₀) with MiniVolume air samplers on rooftops of ...