Patni, B, A S Panwar, P Negi, and Gopal Krishna Joshi. “Plant Growth Promoting Traits of Psychrotolerant Bacteria: A Boon for Agriculture in Hilly Terrains”. Plant Science Today 5, no. 1 (January 4, 2018): 24–28. Accessed May 7, 2024. https://horizonepublishing.com/journals/index.php/PST/article/view/352.