| 1 | |
| Researcher: | Singh, Ranjit |
| Guide: | Toor, H S |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | Insect pest complex of cabbage and harvest time residues of some isecticides used for their control |
| Researcher: | Singh, Ranjit |
| Guide: | Verma, A K |
| University: | Dr Y S Parmar University of Horticulture and Forestry |
| Language: | English |
| 3 | |
| Researcher: | Singh, Ranjit |
| Guide: | Shatia, S BSahni, Ashok |
| University: | Panjab University |
| Language: | English |