| 101 | |
| Researcher: | Raghava Rao, B |
| University: | University of Allahabad |
| Language: | English |
| 102 | |
| Researcher: | Rai, Madhuri Mohan |
| University: | University of Allahabad |
| Language: | English |
| 103 | |
| Researcher: | Ramesh Kumar |
| University: | Jai Narain Vyas University |
| Language: | English |
| 104 | Study of microbial formation and transformation of nitrogen compounds |
| Researcher: | Rastogi, Ramesh Chandra |
| University: | University of Allahabad |
| Language: | English |
| 105 | |
| Researcher: | Ravindra Singh |
| University: | University of Allahabad |
| Language: | English |
| 106 | Nitrogen economy in Indian soils through biological nitrogen fixers |
| Researcher: | Rewari, Ran Bir |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 107 | |
| Researcher: | Rishi, Avtar Krishen |
| University: | University of Allahabad |
| Language: | English |
| 108 | Nitrogen recuperation and fluctuations in the soils of the Bombay presidency |
| Researcher: | Sahasrabudhe, Dattatraya Lakshman |
| University: | University of Mumbai |
| Language: | English |
| 109 | Studies in fixation of atmospheric nitrogen with chemically pure substances |
| Researcher: | Saxena, Baldeo Behari Lal |
| University: | University of Allahabad |
| Language: | English |
| 110 | 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 |
| 111 | |
| Researcher: | Sharma, Dhirendra Nath |
| University: | University of Allahabad |
| Language: | English |
| 112 | |
| Researcher: | Sharma, Virendra Prakash |
| University: | University of Allahabad |
| Language: | English |
| 113 | |
| Researcher: | Shukla, Girish Chandra |
| University: | University of Allahabad |
| Language: | English |
| 114 | Study of some aspects of enzymic reactions in biological fixation of nitrogen |
| Researcher: | Sinha, Krishna Kumar |
| University: | University of Allahabad |
| Language: | English |
| 115 | |
| Researcher: | Sinha, Sirtaj Bahadur |
| University: | University of Allahabad |
| Language: | English |
| 116 | |
| Researcher: | Sohan Lal |
| University: | University of Allahabad |
| Language: | English |
| 117 | |
| Researcher: | Srinivasa, Balasundaram |
| University: | University of Mumbai |
| Language: | English |
| 118 | |
| Researcher: | Srinivasa Pai, K V |
| University: | University of Madras |
| Language: | English |
| 119 | |
| Researcher: | Srivastava, Ashok Kumar |
| University: | University of Allahabad |
| Language: | English |
| 120 | |
| Researcher: | Srivastava, Rama Pati Saran |
| University: | University of Allahabad |
| Language: | English |