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In Illinois, USA, a scientist intends to feed cattle with recycled newspaper. He believes it can be transformed into forage that would satisfy over 30% of cattle nourishment needs. A large-sized animal, according to the centrist, could eat up to 4,5 kg of paper daily
| Fonte: | Warmer - World Resource Foundation. |
| Autor: | J. H. Penido |
| Email do Autor: | jpenido@resol.com.br |
