JICA報告書PDF版(JICA Report PDF) |
書名(Title) |
Report on the cooperative mineral exploration of Yang Kiang area. (The Columbite-Tantalite explorati on project) ; Phase III. - |
出版者(Publisher) |
Japan International Cooperation Agency |
刊行年月(Published year/month) |
1989,10 |
PDF files |
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10789733.pdf |