Gupta Pankaj, and Sharma Sunil Kumar. “Insecticide Residues in Abelmoscous esculantus(Lady’s Fingers) Crop Grown in Treated Soil”. International Journal of Research in Chemistry and Environment (IJRCE), vol. 1, no. 1, June 2011, pp. 151-6, https://ijrce.org/index.php/ijrce/article/view/71.