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| Programme of policy and action in relation to the environment and sustainable development; TOWARDS SUSTAINABILITY | |||
| programa " Em direcao a um desenvolvimento sustentavel: 3 短语, 2 学科 |
| 一般 | 1 |
| 环境 | 2 |
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| Programme of policy and action in relation to the environment and sustainable development; TOWARDS SUSTAINABILITY | |||
| programa " Em direcao a um desenvolvimento sustentavel: 3 短语, 2 学科 |
| 一般 | 1 |
| 环境 | 2 |