{"product_id":"hillfort-defences-of-southern-britain-michael-avery-9780860547556","title":"Hillfort Defences of Southern Britain: Part III","description":"\u003cp\u003eTheoretical and practical details of various aspects of soil engineering are clearly relevant to earth pressure and stability of retaining walls in wall-and-fill ramparts. Section A (Earth pressure) gives theoretical formulae for calculating active earth pressure of cohensionless and cohesive soils. \u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Michael Avery\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0860547558\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780860547556\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e British Archaeological Reports (Oxford) Ltd\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/28\/2025\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 226\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.63lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.69h x 8.27w x 0.61d","brand":"Michael Avery","offers":[{"title":"Paperback","offer_id":47422804328703,"sku":"9780860547556","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_ee9e6948-386b-4da8-9cd3-8929e91e21f1.jpg?v=1761528043","url":"https:\/\/www.whiterainbookhouse.com\/products\/hillfort-defences-of-southern-britain-michael-avery-9780860547556","provider":"WR Book House","version":"1.0","type":"link"}