| 1 | Interrelationship between iron and manganese in soils and plants |
| Researcher: | Singh, Ram Kishan |
| Guide: | Pathak, A S |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Ram Kishan |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Singh, Ram Kishan |
| Guide: | Sharma, I C |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |