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Drainage and Irrigation, Soil, Economic, and Social Conditions, Delta Area, Utah
David Stout JenningsJ. Darrel Peterson
其他書名
Division 2, Soil Conditions
出版Utah Agricultural Experiment Station, 1935
URLhttp://books.google.com.hk/books?id=kHlr74tzt5cC&hl=&source=gbs_api