Microscopic Identification of Mongolian Drug Achillea alpina l.
蒙药蓍草的显微鉴别研究。
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Compared with 26 foreign exhibiters at the last show in 2007, this year there will be only three; the U.K. 's Group Lotus PLC and Caterham Cars, and Germany's Alpina Burkard Bovensiepen GmbH.