JICA報告書PDF版(JICA Report PDF) |
書名（Title） |
Geological exploration report on the survey for the rehabilitation of ombilin coal mine. - |
出版者（Publisher） |
Japan International Cooperation Agency |
刊行年月（Published year/month） |
1979,11 |
| PDF files |
|---|
| 10497428_01.pdf |
| 10497428_02.pdf |