{"product_id":"biodynamic-agriculture-lectures-vol-iii","title":"Biodynamic Agriculture Introductory Lectures Vol. 3 by Alex Podolinsky","description":"\u003cspan\u003eFurther details of Biodynamic agriculture, continued from vol 2. Organic industry overview, nutrition, disease, purpose of existence, soil structure, organic matter and humus, sick plants mean sick soil, Biodynamic preparations, living breathing earth, sustainability of humus.\u003c\/span\u003e","brand":"The Josephine Porter Institute","offers":[{"title":"Default Title","offer_id":44391285620900,"sku":"0646368486","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0017\/4473\/2221\/files\/biodynamic-agriculture-introductory-lectures-vol-3-by-alex-podolinsky-biodynamic-gardening-and-agriculture-the-josephine-porter-institute-949795.jpg?v=1757689373","url":"https:\/\/www.jpibiodynamics.org\/products\/biodynamic-agriculture-lectures-vol-iii","provider":"The Josephine Porter Institute","version":"1.0","type":"link"}