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Development of Barley Kernels in Normal and Clipped Spikes and the Limitations of Awnless and Hooded Varieties by Harry V. Harlan, ... and Stephen Anthony ...

Harry Vaughn HarlanStephen Anthony

出版	U.S. Government Printing Office, 1920
URL	http://books.google.com.hk/books?id=r61OJQAACAAJ&hl=&source=gbs_api