[Ferro List] BioGas Digester

[Walter Jeffries]

Someone(s) had been looking for this sort of thing and I just  
stumbled on one example:

www.i-sis.org.uk/BiogasChina.php

Cheers,

Walter Jeffries
Sugar Mountain Farm LLC
Orange, Vermont
Pastured Pigs & Sheep
http://SugarMtnFarm.com/blog
http://HollyGraphicArt.com
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