%0 Journal Article %T Polycyclic aromatic hydrocarbon (PAH) levels in sludges from wastewater treatment plants in Bursa %A SALİHOĞLU, N.K. %A SALİHOĞLU, G. %A TAŞDEMİR, Y. %J Sigma Journal of Engineering and Natural Sciences %D 2011 %V 3 %P 82-89 %R