Srivastava, A., R. Dixit, and P. Agarwal. “Efficiency of Newer Insecticide DDVP As a Space Spray”. Defence Science Journal 15, no. 3 (May 16, 2014): 221-224. Accessed March 29, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7289.