| 21 | ||
| Researcher: | Dogra, Kuldip Singh | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 22 | Allelopathic properties of anisomeles indica L O kuntze against some weeds | |
| Researcher: | Kaur, Manpreet | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 23 | Management of Parthenium hysterophorus L residues and their impact on its interference potential | |
| Researcher: | Pandher, Jasvir Kaur | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 24 | Fungicidal activity of volatile oils from eucalyptus citriodora hook | |
| Researcher: | Ramezani, Hesamedin | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 25 | ||
| Researcher: | Kumar, Parveen | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 26 | Nature and dynamics of interference potential of lantana camara L var aculeata moldenke | |
| Researcher: | Yadav, Kavita | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 27 | ||
| Researcher: | Vaid, Supriya | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 28 | Phytotoxic interference of ageratum Conyzoides L with some crop plants | |
| Researcher: | Kaur, Shalinder | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 29 | ||
| Researcher: | Mittal, Sunil | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 30 | ||
| Researcher: | Kumari, Anita | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 31 | Phytotoxic properties of eucalyptus with special reference to the role of its volatile components | |
| Researcher: | Singh, Daljit | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 32 | Phytotoxic effects of populus in natural and agro ecosystems | |
| Researcher: | Singh, Harminder Pal | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 33 | Gaps and linkages between climate change and biodiversity conventions science politics and policy | |
| Researcher: | Gupta, Himangana | |
| Guide: | Kohli, R K | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||