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Races of Maize in Mexico
Edwin John Wellhausen
其他書名
Their Origin, Characteristics and Distribution
出版Bussey Institution of Harvard University, 1952
URLhttp://books.google.com.hk/books?id=hFNJAAAAMAAJ&hl=&source=gbs_api
註釋History of maize classification. How races used in classification. Geographical distribution. Existing races of maize in Mexico.