The Soils of equatorial regions with special reference

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• 责任者：Mohr ; E. C. J.
• 责任方式：Written
• 出版者：J. W. Edwards
• 出版年：1944
• 出版地：Washington, D. C
• 出版日期：1944/1/1 0:00:00
• 分类号：397.27
• 语言：English

摘要

During the last century in Europe, and in the last half century in North America, research has done much to increase the knowledge of the soil. The results of all this work have been published in all sorts of books and journals but, because the soil is a subject with which not only agriculture but also numerous other industries, professions and public services have to do, that literature is cut up quite beyond measure into little bits and appallingly scattered.