| 1 | evaluative study of the environmental education programmes in the primary schools of Bangladesh |
| Researcher: | Md Abdul Ehsan |
| Guide: | Indra PrakashDutt, S |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Md Abdul Rahman |
| Guide: | Anwar Ali Khan |
| University: | Osmania University |
| Language: | English |