Environment is all about living and extinct things on earth. The surrounding environment condition is very much influencing our life pattern. A clean and well maintained environment will make us feel comfortable in doing a lot of activities. Conversely, a bad environment condition will cause a lot of problems, such as, disturbance of ecosystem, the lacking of or even the loss of natural resources, and moreover which is also important, it may influence...
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INFORMACIÓN
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2017/01/01
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Documento de trabajo (Serie Numerada)
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114977
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1
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1
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2017/05/19
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Disclosed
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The dos and the don'ts : environmental management - general considerations, site screening, construction site, management, roads, water supply, sanitation, solid waste management, markets, and rivers
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septic tank effluent