| 501 | Diffusivity of zinc, phosphate and chloride in some alluvial soils of Gujarat | |
| Researcher: | Meisheri, Manilal Bhavanji | |
| Guide: | Deb, D L | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 502 | Zinc availability under the salt affected and water logged soil conditions | |
| Researcher: | Mukhi, Anil Kumar | |
| Guide: | Shukla, U C | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 503 | ||
| Researcher: | Mukhopadhyay, Partha Kumar | |
| Guide: | Mukhopadhyay, A K | |
| University: | Bidhan Chandra Krishi Vishwavidyalaya | |
| Language: | English | |
| 504 | Sulphur and magnesium requirement of some legumes and oilseed crops grown in a sequence | |
| Researcher: | Nad, Basanta Kumar | |
| Guide: | Goswami, N N | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 505 | ||
| Researcher: | Nath, Amulya Kumar | |
| Guide: | Dey, S K | |
| University: | Assam Agricultural University | |
| Language: | English | |
| 506 | appraisal of some soil test procedures for available sulphur | |
| Researcher: | Palaskar, Mohan Shankar | |
| Guide: | Ghosh, A B | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 507 | ||
| Researcher: | Pritam Kumar | |
| Guide: | Tripathi, B R | |
| University: | Himachal Pradesh Krishi Vishwavidyalaya | |
| Language: | English | |
| 508 | ||
| Researcher: | Pushpadas, M V | |
| Guide: | Goswami, N N | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 509 | Efficiency of zinc utilisation by rice grown under flooded conditions | |
| Researcher: | Sarkar, Ashim Kumar | |
| Guide: | Deb, D L | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 510 | Zinc supplying capacity of Haryana soils and effect of Fe and P on Zn availability | |
| Researcher: | Shashi Bhushan | |
| Guide: | Singh, Mahender | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 511 | Mechanisms of nutrient movement to plant roots in soil with particular reference to phosphorus | |
| Researcher: | Singh Rao, Meduri | |
| University: | Indian Institute of Technology | |
| Language: | English | |
| 512 | Cationic and anionic effects on molybdenum availability in alkaline calcareous soils | |
| Researcher: | Sreenivasa Reddy, Kunuthur | |
| Guide: | Sekhon, G S | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 513 | Cation exchange equilbria with special reference to sodification and Zn and K adsorption in soils | |
| Researcher: | Subhash Chander | |
| Guide: | Poonia, S R | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 514 | ||
| Researcher: | Verma, Sohan Lal | |
| Guide: | Shukla, U C | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 515 | ||
| Researcher: | Arya, Ranjan | |
| Guide: | Bajpai, P D | |
| University: | Chandra Shekhar Azad University of Agriculture and Technology | |
| Language: | English | |
| 516 | ||
| Researcher: | Borthakur, Sadananda | |
| Guide: | Goswami, Kishore P | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 517 | ||
| Researcher: | Chattopadhyay, Amitabha | |
| University: | University of Calcutta | |
| Language: | English | |
| 518 | Some aspects of the macromolecular characteristics of the humic acids | |
| Researcher: | Chattopadhyay, Manika | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 519 | ||
| Researcher: | Gupta, Gajanand | |
| Guide: | Deb, D L | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 520 | ||
| Researcher: | Maity, Tapas Chandra | |
| Guide: | Mukhopadhyay, A K | |
| University: | Bidhan Chandra Krishi Vishwavidyalaya | |
| Language: | English | |