KHETARPAL, R. (2004). Dr. K.C. Mehta and Manoranjan Mitra Memorial Lecture Award (2004) - A critical appraisal of seed health certification and transboundary movement of seeds under WTO regime - R.K. KHETARPAL. Indian Phytopathology, 57(4), 408-421. https://epubs.icar.org.in/index.php/IPPJ/article/view/18116