Sources and Distribution of Polycyclic Aromatic Hydrocarbons in Wet Deposition in Urban and Suburban Areas of Giza, Egypt / Mamdouh I. Khoder Bibliogr.: p. 292-296. - Abstr. eng. In: Central European Journal of Occupational and Environmental Medicine. - ISSN 1219-1221. - 2006. 12. évf. 4. sz., p. 279-296. : ill.