Central Library OPAC
Mehrotra R., . (2003). Plant pathology. New Delhi: Tata Mc-Graw Hill Publishers: .
Mehrotra R.S, . 2003. Plant pathology. New Delhi: Tata Mc-Graw Hill Publishers: .
Mehrotra R.S, . Plant pathology. New Delhi: Tata Mc-Graw Hill Publishers: . 2003.
