| 1 | Organochlorine pesticide residues in ground water and their adsorption and movement in soils |
| 2 | Characteristics and genesis of amorphous materials in some important soil groups of Bihar |
| Language: | English |
| 3 | |
| 4 | |
| Language: | English |
| 5 | Effect of heavy metals on soil microbial biomass and activity |
| 6 | |
| Language: | English |