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… Convention on Climate Change and the Convention on Biological Diversity, the United Nations Convention to Combat … mark a breakthrough in combating with desertification. Contamination of land in the oil mining regions of the … of planting and technical works and agro, chemo-, biological and fitomeliorations. Back to reproduce biomes - …

… This decreases herbicide, nitrate and soluble phosphate contamination of surface waters (by 70%, 85% and 65% …

… processes during transmission; (f ) Physico-chemical and biological data relating to the effects of long-range … techniques such as thermal or catalytic incineration or biological treatment. 9. The monitoring of abatement … except dry cleaning using organic solvents to remove contamination from the surface of material, including …

… the biosphere and how those effects relate to physical, biological and environmental processes; (b) Adverse effects …