| 1 | Studies of the leaf blotch disease of Costus speciosus (Koen) Sm |
| Researcher: | Khan, Akhtar Jamal |
| Guide: | Saxena, S K |
| University: | Aligarh Muslim University |
| Language: | English |
| 2 | Studies on the leaf bloth disease of costus speciosus (koen) sm. |
| Researcher: | Khan, Akhtar Jamal |
| Guide: | Akhtar, HusainSaxena, S K |
| University: | Aligarh Muslim University |