SUSHIL KUMAR SINGH*, R.P. GUPTA and. “Slow Rusting in Lentil Infected With Uromyces Fabae”. Indian Phytopathology, vol. 63, no. 3, Sept. 2010, pp. 350-1, https://epubs.icar.org.in/index.php/IPPJ/article/view/12468.