| | Enviros |
| | Enviros House, Shrewsbury Business Park, Shrewsbury, Shropshire, SY2 6LG, UK |
| http://www.enviros.com | | linda.crichton@enviros.com |
| odpady i gospodarka odpadami |
| 2004 | | Towards a UK Framework for Household Waste Prevention | abs | | 97 | | str | 2,2 | mb |
| recykling - organizacja recyklingu i matriałów do odzysku |
| 2000 | | RECYCLING ACHIEVEMENT IN NORTH AMERICA | abs | | 76 | | str | 0,3 | mb |
| zarządzanie środowiskowe i gospodarcze |
| 2006 | | London Borough of Sutton Municipal Waste Management Strategy | abs | | 61 | | str | 0,8 | mb |