Nature gave up her rare secrets to Dr. Albrecht simply because he was a curious farm boy who liked logic and adventure. Through his extensive experiments with growing plants, soils and their effect on animals, he showed that a declining soil fertility, due to a lack of organic material, major elements, and trace minerals - or a marked imbalance in these nutrients - was responsible for poor crops and in turn for pathological conditions in animals fed deficient feeds from soils.
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Book Description Book Condition: New. Depending on your location, this item may ship from the US or UK. Bookseller Inventory # 97816017302750000000
Book Description Acres U.S.A., 2011. Book Condition: new. Shiny and new! Expect delivery in 2-3 weeks. Bookseller Inventory # 9781601730275-1
Book Description Acres U.S.A., 2011. Paperback. Book Condition: Brand New. reprint edition. 515 pages. 8.75x6.00x1.25 inches. In Stock. Bookseller Inventory # zk1601730276