Title: Dalīl Qism Buḥūth al-Bīʼah
Subjects: Pollution, Environmental aspects, Abstracts, Bibliography, Markaz al-Qawmī lil-Buḥūth al-Ijtimāʻīyah wa-al-Jināʼīyah (Egypt). Qism Buḥūth al-Bīʼah
Places: Egypt