Biodiv Sci ›› 1999, Vol. 07 ›› Issue (2): 156-160.  DOI: 10.17520/biods.1999024

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Problems and suggestions to biodiversity information system : III Assessment techniques

  

  • Received:1997-09-22 Revised:1998-11-02 Online:1999-05-20 Published:1999-05-20