Phosphorus Recovery - Home

https://web.archive.org/web/20110719095745/http://www.phosphorus-recovery.tu-darmstadt.de/

Promoting a positive dialogue regarding the recovery and recycling of phosphates from sewage and animal wastes.

http://webdoc.sub.gwdg.de/diss/2002/seewald/

Keine Beschreibung vorhanden.

'Transculturality - the Puzzling Form of Cultures Today' by Wolfgang Welsch

http://web.archive.org/web/20140714152831/http://www2.uni-jena.de/welsch/Papers/transcultSociety.html

Keine Beschreibung vorhanden.