{"product_id":"how-to-build-a-cretan-bob-mann-9780903031660","title":"How to Build a Cretan Sail Windpump","description":"This windpump design was adapted from a series of low-lift windmills developed in Ethiopia. A very successful windpump which when scientifically tested pumped nearly twice as much water as the original design. Contains constructional details and plans.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Bob Mann\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0903031663\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780903031660\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Intermediate Technology Publications\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/15\/1979\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 80\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.35lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 10.00h x 7.00w x 0.17d","brand":"Bob Mann","offers":[{"title":"Paperback","offer_id":48457746579711,"sku":"9780903031660","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_96f13419-0ecf-4a01-a14c-da80dbc14fba.jpg?v=1777400779","url":"https:\/\/www.whiterainbookhouse.com\/products\/how-to-build-a-cretan-bob-mann-9780903031660","provider":"WR Book House","version":"1.0","type":"link"}