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  1. su lian de cao yuan 苏联的草原
    By: Lavrenko, E. M.
    Publication info: ke xue chu ban she she 科学出版社
    Contributed by: Institute of Botany, Chinese Academy of Sciences
    BHL Collections: BHL China
    View Book
  2. Ye wai di zhi wu xue. Di yi juan 野外地植物学.第一卷
    By: Lavrenko, E. M.
    Publication info: ke xue chu ban she 科学出版社
    Contributed by: Institute of Botany, Chinese Academy of Sciences
    BHL Collections: BHL China
    View Book