| 1 | |
| Researcher: | Singh, Sukhwant |
| Guide: | Chopra, Surendra |
| University: | Kurukshetra University |
| Language: | English |
| 2 | Studies on some agronomic aspects of winter maize, Zea mays L |
| Researcher: | Singh, Sukhwant |
| Guide: | Sawhney, J S |
| University: | Punjab Agricultural University |
| Language: | English |
| 3 | Epidemiology and control of basal stem-rot of sunflower, Helianthus annuus L |
| Researcher: | Singh, Sukhwant |
| University: | Punjab Agricultural University |
| Language: | English |