Tripathi, A. K., Tripathi, S., & Banerjee, S. K. (2002). Air Quality Status and its Impact on Nitrate Reductase, Superoxide Dismutase and Peroxidase Activities of Plants in Lime Kiln Area. Indian Forester, 128(9), 995–1008. https://doi.org/10.36808/if/2002/v128i9/2633