Horaginamani SM, Ravichandran M. Ambient air quality in an urban area and its effects on plants and human beings: a case study of Tiruchirappalli, India. Kathmandu University J of Sci, Engineering & Technol [Internet]. 2010 Nov. 24 [cited 2024 Nov. 26];6(2):13-9. Available from: https://nepjol.info/index.php/KUSET/article/view/4007