{"product_id":"campbells-1907-soil-culture-manual-a-complete-guide-to-scientific-agriculture-as-adapted-to-the-semi-arid-regions","title":"Campbell's 1907 Soil Culture Manual; a Complete Guide to Scientific Agriculture as Adapted to the Semi-arid Regions","description":"\u003cp\u003eOriginally published in 1907, this comprehensive guide to agriculture covers topics such as soil types, irrigation, fertilizers, and various crops. Campbell's techniques, designed for use in semi-arid regions, are still applicable today. This manual is a must-read for anyone interested in agriculture or sustainable farming practices.\u003c\/p\u003e\u003cp\u003eThis work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.\u003c\/p\u003e\u003cp\u003eThis work is in the \"public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.\u003c\/p\u003e\u003cp\u003eScholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.\u003c\/p\u003e","brand":"None","offers":[{"title":"Couverture rigide","offer_id":46591183945938,"sku":"9781019397398","price":37.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/8980\/5233\/files\/1_e092f1d6-f4d1-4457-bfa1-e645d6e80048.jpg?v=1764402748","url":"https:\/\/www.indigo.ca\/fr\/products\/campbells-1907-soil-culture-manual-a-complete-guide-to-scientific-agriculture-as-adapted-to-the-semi-arid-regions","provider":"Indigo","version":"1.0","type":"link"}