Land resources of the People's Republic of China
| Awduron Eraill: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Tokyo, Japan
The United Nations University
c1983.
|
| Cyfres: | Resource systems theory and methodology series ; no. 5
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| Pynciau: |