Basu A N, Giri B K
Essentials of viruses, vectors and plant diseases - Newdelhi, Wiley eastern pvt. ltd 1993 - 242
81-224-0431-6
Plant diseases/plant viruses/viral pathogenesis
632.8 BAS
100
Essentials of viruses, vectors and plant diseases - Newdelhi, Wiley eastern pvt. ltd 1993 - 242
81-224-0431-6
Plant diseases/plant viruses/viral pathogenesis
632.8 BAS
100