| Publications and communications | Undefined |
| 100512 System boundaries diagram - with reuse.jpg | Images | Undefined |
| 100512 System boundaries diagram - with reuse.jpg | Images | Undefined |
| 100512 System boundaries diagram - without reuse.jpg | Images | Undefined |
| 13. BImSchV - Verordnung über Großfeuerungs- und Gasturbinenanlagen, 2003 | Publications and communications | Monograph |
| 2011 worldsteel Critical Review Report | Publications and communications | Other unpublished and grey literature |
| 2011 worldsteel Methodology Report | Publications and communications | Other unpublished and grey literature |
| Abfallbilanz 2005 für die Landeshauptstadt Düsseldorf, 2006 | Publications and communications | Monograph |
| Abfalldatenblatt Altöl - Stoffliche Zusammensetzung/Schadstoffbelastung der Altöle, 2002 | Publications and communications | Monograph |
| Abfallwirtschaft - Handbuch für Praxis und Lehre, 2000 | Publications and communications | Monograph |
