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… - Water purification (filtration and chemical conversion) … quality regulation Water purification (filtration and chemical conversion) Water pollution from both point and … in sediments, soils and vegetation (filtration and chemical conversion). ▶ Protect groundwater from …

… 2001 (Refer to 4.3.2.1) 6.1.2.3 Seed Act 1976 512 6.1.2.4 Chemical Fertilizers (Development Surcharge) Act 1973 521 … crackers, fire balloons or detonators or any dangerous chemical, inflammable, hazardous or offensive article or material. 3. Discharging any dangerous chemical, inflammable, hazardous or offensive article in any …

… by wind and/or water, deterioration of the physical, chemical and biological or economic properties of soil and … among and between them, and the physical, chemical, aesthetic and cultural properties and conditions of …

… waterlogging, salinization or other physical and chemical limitations); • soil erosion; • recurrent fire and … germination or establishment. The persistent physical, chemical and biological limitations found in degraded forest … soil nutrients equivalent to approximately US$240 worth of chemical fertilizers per hectare. This is particularly …

… as a source). Road systems, for example, are a source of chemical and physical pollutants from cars and they may … more lanes of paved roadway, but traffic sounds, lights, chemical emissions and the potential death or injury by …

… stems from the fact that some timber products, such as chemical extracts, are not readily recognizable specimens of … extracted, the listing excludes end-product medicines and chemical extracts from trade controls. 60 In fact, it appears …

… systems at work, with their important role in bio-geo-chemical cycles. Forests help to sustain the world’s life …

… sells 29 other plant products to the pharmaceutical and chemical industry. Other major exporters include the Société …

… Edaphology (scale 1:250,000): morphological, physical and chemical characteristics of soils, including any limiting …