{"product_id":"9780903031653","title":"A Chinese Biogas Manual: Popularising Technology in the Countryside","description":"\u003cp\u003eUses 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 programs. Reprinted in 1997.\u003c\/p\u003e","brand":"Practical Action Publishing","offers":[{"title":"Default Title","offer_id":47034192167152,"sku":"9780903031653","price":21.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780903031653_p0.jpg?v=1763850945","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780903031653","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}