| 281 | |
| Researcher: | Ravindra Singh |
| University: | University of Allahabad |
| Language: | English |
| 282 | Nitrogen economy in Indian soils through biological nitrogen fixers |
| Researcher: | Rewari, Ran Bir |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 283 | |
| Researcher: | Rishi, Avtar Krishen |
| University: | University of Allahabad |
| Language: | English |
| 284 | Nitrogen recuperation and fluctuations in the soils of the Bombay presidency |
| Researcher: | Sahasrabudhe, Dattatraya Lakshman |
| University: | University of Mumbai |
| Language: | English |
| 285 | Studies in fixation of atmospheric nitrogen with chemically pure substances |
| Researcher: | Saxena, Baldeo Behari Lal |
| University: | University of Allahabad |
| Language: | English |
| 286 | Nitrogen fixation and bacterial counts on the application of energy rich substances to the soil |
| Researcher: | Seshacharyulu, E V |
| University: | University of Allahabad |
| Language: | English |
| 287 | |
| Researcher: | Sharma, Dhirendra Nath |
| University: | University of Allahabad |
| Language: | English |
| 288 | |
| Researcher: | Sharma, Virendra Prakash |
| University: | University of Allahabad |
| Language: | English |
| 289 | |
| Researcher: | Shukla, Girish Chandra |
| University: | University of Allahabad |
| Language: | English |
| 290 | Study of some aspects of enzymic reactions in biological fixation of nitrogen |
| Researcher: | Sinha, Krishna Kumar |
| University: | University of Allahabad |
| Language: | English |
| 291 | |
| Researcher: | Sinha, Sirtaj Bahadur |
| University: | University of Allahabad |
| Language: | English |
| 292 | |
| Researcher: | Sohan Lal |
| University: | University of Allahabad |
| Language: | English |
| 293 | |
| Researcher: | Srinivasa, Balasundaram |
| University: | University of Mumbai |
| Language: | English |
| 294 | |
| Researcher: | Srinivasa Pai, K V |
| University: | University of Madras |
| Language: | English |
| 295 | |
| Researcher: | Srivastava, Ashok Kumar |
| University: | University of Allahabad |
| Language: | English |
| 296 | |
| Researcher: | Srivastava, Rama Pati Saran |
| University: | University of Allahabad |
| Language: | English |
| 297 | |
| Researcher: | Srivastava, Vinod Kumar |
| University: | University of Allahabad |
| Language: | English |
| 298 | Studies on nitrogen loss in the transformation of different inorganic nitrogen compounds |
| Researcher: | Suryanarayana, C V |
| University: | University of Allahabad |
| Language: | English |
| 299 | |
| Researcher: | Syed, Riazul Hasan |
| University: | University of Allahabad |
| Language: | English |
| 300 | |
| Researcher: | Tandon, Sant Prasad |
| University: | University of Allahabad |
| Language: | English |