00561nam a22001697a 4500 OSt 260620b |||||||| |||| 00| 0 eng d 633.36894 M49I Mehan, Vijay Kumar Induction of Resistance with Non-Pathogens and Chemicals Against Tikka Disease of Groundnut Caused by Cercospora arachidicola and C. Personata Mehan, Vijay Kumar Ludhiana Punjab Agricultural University 1978 134 p. Ph.D. 1978 Plant Pathology Ph.D. ddc T 52162 52162 0 0 ddc 0 0 RAU RAU 2026-06-20 Donated Book 000 0 633.36894 M49I 46597 2026-06-20 2026-06-20 T