A case study of the comprehensive development of the Kitakami River basin /
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                  | 企业作者: | |
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| 格式: | 图书 | 
| 语言: | English | 
| 出版: | Bangkok :
        
      United Nations,    
    
      1962. | 
| 丛编: | Flood control series ;
              no. 20 | 
| 主题: | 
| 实物描述: | vii, 51 p. : ill., maps ; 28 cm. | 
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