Dalal, P. , Malik, V. , Chaudhry, D. and Shukla, V. 2014. Concentrations of Benzene, Toluene and Xylene (BTX) in Ambient air of Rohtak city, India. Environment Conservation Journal. 15, 1&2 (Jun. 2014), 83–87. DOI:https://doi.org/10.36953/ECJ.2014.151211.