{"product_id":"mine-sampling-and-valuing-a-discussion-of-the-methods-used-in-sampling-and-valuing-ore-deposits-with-especial-reference-to-the-work-of-valuation-by-the-independent-engineer-9781290289788","title":"Mine Sampling and Valuing; a Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer","description":"\u003cp\u003eC. S. (Charles Simon) Herzig\u003c\/p\u003e","brand":"HardPress","offers":[{"title":"Default Title","offer_id":54328684183887,"sku":"9781290289788","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hardpress.net\/products\/mine-sampling-and-valuing-a-discussion-of-the-methods-used-in-sampling-and-valuing-ore-deposits-with-especial-reference-to-the-work-of-valuation-by-the-independent-engineer-9781290289788","provider":"HardPress","version":"1.0","type":"link"}