文章摘要
  
DOI：10.3969/j.issn.1004-874X.2008.12.049
Author NameAffiliation
张卫锋 广州市农业标准与监测中心,广东,广州,510308 
Hits: 1147
Download times: 0
Abstract:
      
View Full Text   View/Add Comment  Download reader

Editorial Department of Guangdong Agricultural Sciences
Tel: +86-20-38319948   E-mail:gdnykx@vip.163.com
Technical Support:Beijing Qinyun Technology Development Co., Ltd.