Japan its resources and industries
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Harper & brothers
[1944].
|
| Cyfres: | [Harper's geoscience series
Carey Croneis, editor] |
| Pynciau: |