Report on the study tour to Norway, Finland, West Germany and Switzerland (small hydropower) /
| Other Authors: | |
|---|---|
| Format: | Microform Book |
| Language: | English |
| Published: |
Beijing [Peking], China :
[publisher not identified],
1980.
|
| Series: | Energy and agriculture.
ALT 309. |
| Subjects: |
| Item Description: | Microform. |
|---|---|
| Physical Description: | 30 leaves : illustrations ; 28 cm. |