Edited by Steve Russell, Thursday 27 September 2012 at 20:39
Struvite feriliser produced from human urine. (b)Struvite reactor. A more efficient reactor than (a), but needing power. [online] <http://www.flickr.com/photos/soilhaiti/7255638058/> [Accessed September 25, 2012].
New blog post
Struvite feriliser produced from human urine. (b)Struvite reactor. A more efficient reactor than (a), but needing power. [online] <http://www.flickr.com/photos/soilhaiti/7255638058/> [Accessed September 25, 2012].