| 1 | Studies on recoveres of useful chemicals and fertilizers utilizing indigenous resources |
| Researcher: | Gohil, Sharda J |
| Guide: | Joshi, J M |
| University: | Bhavnagar University |
| Language: | English |
| 2 | |
| Researcher: | Sharda, Vishwa Nath |
| Guide: | Singh, S R |
| University: | Punjab Agricultural University |
| Language: | English |