A.K. BHARGAVA and A.K. NAG, L.P. BHARGAVA, A.K. SOBTI. 2002. “Estimation of Losses Caused by Peanut Bud Necrosis Virus on Yield Parameters of Groundnut”. Indian Phytopathology 52 (4): 414. https://epubs.icar.org.in/index.php/IPPJ/article/view/19560.