BHARGAVA, K.S. “First Professor S.N. Dasgupta Memorial Lecture - Trends in Plant Health Care-the Challenges Abead”. Indian Phytopathology 47, no. 4 (January 4, 2002): 357–370. Accessed October 21, 2025. https://epubs.icar.org.in/index.php/IPPJ/article/view/21117.