| 661 | |
| 662 | |
| Language: | English |
| 663 | |
| 664 | Effect of cyanophage LPP-I infection on the metabolic processes of Plactonema & Phormidium |
| Language: | English |
| 665 | |
| 666 | |
| Language: | English |
| 667 | Some aspects of a virus disease inciting banding mosaic on cowpea, Vigna sinensis (L) Savi ex Hassk |
| 668 | Studies on a virus causing mosaic disease on brinjal, Solanum melongena L |
| Language: | English |
| 669 | Characterization of a virus mosaic in carrot, Daucus carota var sativa L |
| 670 | |
| Language: | English |
| 671 | |
| 672 | Studies on leaf blight of wheat caused by alternaria species |
| Language: | English |
| 673 | |
| 674 | |
| Language: | English |
| 675 | Certain aspects of host parasite relationship in fusarium infection of sweet patato |
| 676 | |
| Language: | English |
| 677 | |
| 678 | |
| Language: | English |
| 679 | |
| 680 | |
| Language: | English |