| 1 | Soil definitation, Soil genesis | 1,2 |
| 2 | Effecting factors soil formation | 1,2 |
| 3 | Soil properties (Physical, Chemical and biological) | 1,2 |
| 4 | Pollution sources | 1,2,3 |
| 5 | Transport and transformation of pollutants | 1,2 |
| 6 | Pollution relationship between soil properties | 1,2,3 |
| 7 | The methods used in removing soil pollution | 1,3,4 |
| 8 | Biological methods used in removing soil pollution | 4 |
| 9 | Transport and transformation of inorganics | 4 |
| 10 | Transport and transformation of organics | 4 |
| 11 | Biological treatment systems | 4 |
| 12 | Bioreactors | 4 |
| 13 | Biological decomposition of hydrocarbons | 4 |
| 14 | Biological decomposition of heavy metals | 4 |