495680
9780903031653
Uses diagrams and pictures to show how the basic design of the biogas pit can be adapted for construction in different soils, from sandstone to sheer rock, which should encourage other developing countries to embark on their own biogas programmes.Van Buren, Ariane is the author of 'Chinese Biogas Manual Popularizing Technology in the Countryside' with ISBN 9780903031653 and ISBN 0903031655.
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