Resolution on Ambient Air Quality Standards Brazil (1990) |
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Brazil |
1990 |
Clean Air Conservation Act Republic of Korea (1990) |
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Republic of Korea |
1990 |
Requirements for Process emissions, emissions related to hazardus and toxic substances United States of America (1990) |
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United States of America |
1990 |
Fuel compliance United States of America (1990) |
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United States of America |
1990 |
The National Landcare Programme Australia (1990) |
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Australia |
1990 |
Joint Forest Management India (1990) |
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India |
1990 |
Global Change Research Act United States of America (1990) |
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United States of America |
1990 |
Significant New Alternatives Policy (SNAP) Program United States of America (1990) |
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United States of America |
1990 |
Nitrates Directive European Union (27) (1991) |
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European Union |
1991 |
Directive concerning the protection of waters against pollution caused by nitrates from agricultural sources European Union (27) (1991) |
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European Union |
1991 |
Integrated Energy Act Republic of Korea (1991) |
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Republic of Korea |
1991 |
Creation of ADEME France (1991) |
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France |
1991 |
National Afforestation and Ecodevelopment Board India (1992) |
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India |
1992 |
Environmental Impact Assessment Act Nigeria (1992) |
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Nigeria |
1992 |
National emission guideline for stationary combustion turbines Canada (1992) |
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Canada |
1992 |
Ownership of Coalbed Methane United States of America (1992) |
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United States of America |
1992 |
Agrarian Law Mexico (1992) |
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Mexico |
1992 |
Ecological Sales Tax - ICMS Ecologico Brazil (1992) |
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Brazil |
1992 |
National Environmental Quality Standards (NEQS) Pakistan (1993) |
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Pakistan |
1993 |
Environmental Protection and Preservation Act Maldives (1993) |
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Maldives |
1993 |