From the year 1992 until the year 2012 they have collected data change and progress from the operation and conclusion to discuss and define the
Practical together, which is a meeting Rio 20 in 1975. 2012
.The Rio Earth Summit 1992 set flags for all countries to get Agenda 21 practices to reach "การพัฒนาที่ sustainable". By focusing on the development of the agriculture and rural markets. The practice must be in the integration.Both local, national and global levels were established UN Commission on Sustainable Development up check follow-up
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.Another 20 years later after education. Information progress past Committee has set up a flag that from now on will need to focus on the "Green Economy", which is a natural resource conservation environment.. expectations as the goal is The use of sustainable resources drow. The population around the world, a better life, poverty reduction and stability more
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