Vaneet Kumar Studies on some polycyclic aromatic hydrocarbons emitted in urban environment of jalandhar(india) and their photolytic degradation - 2012 - xxxiii, 215p CD-ROM This dissertation belongs to Department of Chemistry Subjects--Topical Terms: Polycylics Aromataics HydrocarbonsUrban Environment Dewey Class. No.: 547.59 / VA-S