Unpublished And Material Reused

Comparison of Environmental Impact of Plastic, Paper and ...

unpublished Environment Agency research shows that ordinary high density polythene (HDPE) bags may be less harmful than supposedly low impact choices such as cotton or paper. The unpublished report titled ‘ Life Cycle . Assessment of Supermarket Carrier Bags’, by Dr Chris Edwards and Jonna Mehoff Fry found that:

  Unpublished