| 481 | ||
| Researcher: | Rastogi, Surendra Kumar | |
| University: | Devi Ahilya Vishwavidyalaya | |
| Language: | English | |
| 482 | ||
| Researcher: | Rathore, G S | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 483 | Physical chemistry and mineralogy of coarser fractions of soils | |
| Researcher: | Ray, Gauri | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 484 | Sorption and desorption of phosphate in clays and clay minerals | |
| Researcher: | Roy, Sadhan Chandra | |
| University: | University of Kalyani | |
| Language: | English | |
| 485 | ||
| Researcher: | Rudraksha, Gangaram Bhagwant | |
| University: | Mahatma Phule Krishi Vidyapeeth | |
| Language: | English | |
| 486 | ||
| Researcher: | Sahu, Sakti Sankar | |
| University: | University of Kalyani | |
| Language: | English | |
| 487 | Availability of zinc in some soils of Haryana as affected by different factors | |
| Researcher: | Dev, Satinder | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 488 | Studies on the depletion of zinc, manganese and iron under intensive cropping | |
| Researcher: | Sharma, Rajinder Pal | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 489 | ||
| Researcher: | Singh, Shashi Bhushan | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 490 | ||
| Researcher: | Shukla, Parmeshwar | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 491 | Mode and magnitude of salt accumulation near roots in relation to transpiration rates | |
| Researcher: | Sinha, Binod Kumar | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 492 | ||
| Researcher: | Sinha, Hari Narayan | |
| University: | Indian Institute of Technology | |
| Language: | English | |
| 493 | ||
| Researcher: | Subbarao, I Venkata | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 494 | ||
| Researcher: | Tiwari, Kashi Nath | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 495 | ||
| Researcher: | Tiwary, S N | |
| University: | Ranchi University | |
| Language: | English | |
| 496 | ||
| Researcher: | Varadan, K M | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 497 | ||
| Researcher: | Venkatanarasimha Iyengar, B R | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 498 | Zinc, phosphorus and sulphur interaction in some cereal crops | |
| Researcher: | Kumar, Verandar | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 499 | Studies on molybdenum and copper in calcareous flooded plain soils of Punjab | |
| Researcher: | Kumar, Vijay | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 500 | Physico-chemical properties of the human fractions of soil humus | |
| Researcher: | Bandyopadhyay, Samar Kumar | |
| University: | University of Calcutta | |
| Language: | English | |