Alejandro Osuna 5°
 |
| $15.000 |
 |
| $15.000 |
15 enero 2012
14 enero 2012
Think Green
- If paper comsumption continues as usual, forests be extinguished increasing the greenhouse effect.
- To produce one ton of paper, requires 14 adult trees, 15 cubic meters of water, and 1500 kg of waste mas generated
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