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Více informací o knize Quantitative Relationships of Carbon, Phosphorus, and Nitrogen in Soils (Classic Reprint)

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Excerpt from Quantitative Relationships of Carbon, Phosphorus, and Nitrogen in Soils Carbon may exist in soils as inorganic and as organic carbon. The agricultural value of organic carbon, or organic matter, of soils has long been recognized by the practical husbandman, and the scientific man early recognized its value when the applications of science were made to agricultural problems. Mulder (i), in 1844, made an elaborate study of the organic matter of the soil, and seems to have been the first one to suggest that it consisted of other elements than carbon, hydrogen and oxygen. He separated the organic matter into various supposedly pure organic compounds of an acid nature, which were analyzed and studied by the usual organic method. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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Zařazení knihy Knihy v angličtině Mathematics & science Chemistry

• Plný název: Quantitative Relationships of Carbon, Phosphorus, and Nitrogen in Soils (Classic Reprint)
• Autor: Robert Stewart
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 46
• EAN: 9781333317614
• ISBN: 1333317611
• ID: 14127958
• Nakladatelství: Forgotten Books
• Hmotnost: 77 g
• Rozměry: 229 × 152 × 2 mm
• Datum vydání: 23. August 2016

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