| 1 | Ecological response of macrophytes to metals in lotic system in the Union Territory of Delhi |
| 2 | |
| Language: | English |
| 3 | |
| 4 | |
| Language: | English |
| 5 | Ecological study of mustard and summer paddy crops in relation to different soil moisture levels |
| 6 | Studies on salt tolerance and utility of Salvadora persica Linn |
| Language: | English |