Published Concentrations of the selected air pollutants at Bily Kriz, the Czech Republic, for 1994 to 1999 by Tshiamala Mbuyi M.-H. tshiamala-mbuyi.pdf
Published Relationship between airborne microbial and particulate matter concentrations in the ambient air at a mediterranean site by Raisi L., Lazaridis M., Katsivela E. 84-91_694_Katsivela_12-1.pdf