CHOPRA, INDU, BEENA KUMARI, and REENA CHAUHAN. “Column Studies to Assess Behavior of Fipronil in Sandy Loam Soil”. The Indian Journal of Agricultural Sciences 89, no. 10 (October 22, 2019): 1748–1750. Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/94646.