Manjit Kaur, Sanjeev Kalia, Abhishek Mathur. (2021). Effect of Biogenic Silica Nano-Composites as Vegetative Growth Promoter and Pesticidal Agent on Cotton Crop. International Journal of Modern Agriculture, 10(2), 3515 - 3520. Retrieved from http://modern-journals.com/index.php/ijma/article/view/1199