| 1 | Cytotaxonomical and cytogenetical studies of fern flora of Bhutan |
| Researcher: | Ambastha, Usha |
| Guide: | Sinha, B M B |
| University: | Patna University |
| Language: | English |
| 2 | Studies on hormonal glands in Dysoderous koenigii (F) (Hemiptera, Pyrhocoridae) |
| Researcher: | Sharma, Usha |
| University: | Patna University |
| Language: | English |
| 3 | |
| Researcher: | Sharma, Usha |
| Guide: | Jha, Sitaram |
| University: | Patna University |
| Language: | English |
| 4 | Studies on the haematology of some reptiles with special reference to age sex and environment |
| Researcher: | Sharan, Usha Rani |
| Guide: | Banerjee, V |
| University: | Patna University |
| Language: | English |
| 5 | theosophical philosophy: Contribution, educational thought and practice in India |
| Researcher: | Agarwal, Usha Rani |
| Guide: | Songh, R R |
| University: | Patna University |
| Language: | English |
| 6 | |
| Researcher: | Lall, Usha Kiran |
| Guide: | Sinha, R N P |
| University: | Patna University |
| Language: | English |