| 1 | |
| Researcher: | Sushil Kumar | 
| Guide: | Bhardwaj, S D | 
| University: | Dr Y S Parmar University of Horticulture and Forestry | 
| Language: | English | 
| 2 | Social forestry project of Himachal Pradesh: An evaluative study. | 
| Researcher: | Sushil Kumar | 
| Guide: | Negi, S S | 
| University: | Forest Research Institute | 
| Language: | English | 
| 3 | |
| Researcher: | Sushil Kumar | 
| Guide: | Sharma, I P | 
| University: | Dr Y S Parmar University of Horticulture and Forestry | 
| Language: | English |