*Dept. of Agronomy, Agromet and Forestry, Punjab Agricultural University, Ludhiana-141 004
Department of Plant Breeding, Genetics & Biotechnology, Agromet and Forestry, Punjab Agricultural University, Ludhiana-141 004
National Symposium on Role of Disease Free Seed in Sustainable Agriculture held at Department of Plant Pathology, Punjab Agricultural University, Ludhiana -141004 on July 13, 2007
