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File:Anaerobic digestion.PNG

186 bytes added, 12:50, 28 June 2007

Construction of biogas plant in Vietnam (photo SNV Netherlands Development Organisation). Insert: Outlet tank of biogas plant in Vietnam (photo SNV Netherlands Development Organisation).

Construction of biogas plant in Vietnam (photo SNV Netherlands Development Organisation). Insert: Outlet tank of biogas plant in Vietnam
(photo SNV Netherlands Development Organisation).

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