{"product_id":"an-essay-on-calcareous-manures-von-edmund-ruffin","title":"An Essay on Calcareous Manures","description":"\u003cp\u003eThis book's publication in 1832 initiated an era of agricultural reform in the ante-bellum South. By 1850 Ruffin had effected a transformation of the economy of the upper South from poverty to agricultural prosperity. This small book, with its uncompromisingly descriptive title, is a landmark in the history of soil chemistry in the United States.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9780674864610\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Hardcover - 9780674864610","offer_id":51265862022,"sku":"9780674864610","price":48.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/35a6ecef-8883-479a-8ffd-0de5d87a4a7a.jpg?v=1749614532","url":"https:\/\/shop.autorenwelt.de\/products\/an-essay-on-calcareous-manures-von-edmund-ruffin","provider":"Autorenwelt Shop","version":"1.0","type":"link"}