| 681 | ||
| Researcher: | Sangwan, Balbir Singh | |
| Guide: | Saxena, S N | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 682 | study on genesis and physico-chemical properties of clay minerals of Rajasthan soils | |
| Researcher: | Saxena, Suresh Chandra | |
| Guide: | Singh, K S | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 683 | ||
| Researcher: | Acharya, Harish Kumar | |
| Guide: | Saxena, S N | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 684 | ||
| Researcher: | Francis, Honara J | |
| Guide: | Ramanathan, K M | |
| University: | Tamil Nadu Agricultural University | |
| Language: | English | |
| 685 | Studies on soil microbial flora of jhum fallows of different ages | |
| Researcher: | Deka, Hiranya Kumar | |
| Guide: | Mishra, R R | |
| University: | North Eastern Hill University | |
| Language: | English | |
| 686 | ||
| Researcher: | Kale, Jyoti Chandrakant | |
| Guide: | Patil, S D | |
| University: | University of Pune | |
| Language: | English | |
| Shodhganga | ||
| 687 | Interrelationship between sulphur and iron in the prevention of iron chlorosis in paddy | |
| Researcher: | Balakrishna Pillai, P | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 688 | ||
| Researcher: | Biddappa, C C | |
| University: | University of Agricultural Sciences | |
| Language: | English | |
| 689 | ||
| Researcher: | Gube, Y S | |
| University: | Dr Panjabrao Deshmukh Krishi Vidyapeeth | |
| Language: | English | |
| 690 | Studies of soil phosphorus in South Indian soils of neutral and alkaline reaction | |
| Researcher: | Jose, A I | |
| University: | Tamil Nadu Agricultural University | |
| Language: | English | |
| 691 | Factors affecting phosphate availbility in some soils of Western India | |
| Researcher: | Kanzaria, M V | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 692 | Studies on certain aspects of calcium in the soils of South India | |
| Researcher: | Loganathan, S | |
| University: | Tamil Nadu Agricultural University | |
| Language: | English | |
| 693 | ||
| Researcher: | Narayanan Nambiar, P K | |
| University: | Tamil Nadu Agricultural University | |
| Language: | English | |
| 694 | ||
| Researcher: | Sacheti, A K | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 695 | ||
| Researcher: | Somaani, Laxmilal | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 696 | ||
| Researcher: | Lal, Phulwari | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 697 | ||
| Researcher: | Gill, Harnam Singh | |
| Guide: | Abrol, I P | |
| University: | Kurukshetra University | |
| Language: | English | |
| 698 | ||
| Researcher: | Sharma, Har Charan | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 699 | ||
| Researcher: | Goverdhan Singh | |
| Guide: | Pathak, G S | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 700 | Nature, distribution and plant availability of potassium in alfisols and vertisols in Andhra Pradesh | |
| Researcher: | Mohd Abdul Kareem | |
| Guide: | Badrinarayana Rao, M | |
| University: | Acharya N G Ranga Agricultural University | |
| Language: | English | |