Open Access Research Paper Views (797) Assessment of polycyclic aromatic hydrocarbons contamination in urban soils from Niamey, Niger Abdourahamane Tankari Dan-Badjo, Yadji Guéro, Nomaou Dan Lamso, Tahar idder, Guillaume Echevarria, Thibault Sterckeman J. Biodiv. & Environ. Sci. 6(1), 275-281, January 2015. Keywords: Niamey, PAH, Petrogenic, Pyrogenic, Soil Details