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Soils, Their Genesis, Classification and Development
Curtis Fletcher Marbut
其他書名
A Course of Lectures Given in the Graduate School of the United States Department of Agriculture, February to May, 1928
出版Marbut, 1928
URLhttp://books.google.com.hk/books?id=Z1thZwPAhD0C&hl=&source=gbs_api