File:ChinaBiogas.jpg
ChinaBiogas.jpg (554 × 326 pixels, file size: 30 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:37, 5 March 2010 | 554 × 326 (30 KB) | wikimediacommons>Wjoseph | {{Information |Description={{en|1=Chinese biogas chamber}} |Source=http://www.i-sis.org.uk/graphics/chinaBiogas.jpg |Author=Chinese training pamphlet, several sources including Institute of Science in Society |Date=2008/01/05 |Permission= |other_versions |
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