| 1 | An evaluation of environmental education programme in secondary schools of punjab | |
| Researcher: | Surinder Kumar | |
| Guide: | Kaur, Manjit | |
| University: | Punjabi University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Bhakari, Surinder Kumar | |
| Guide: | Bajpai, K D | |
| University: | Dr. Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||