Potential costs of and benefits from diverting river flow for irrigation in the North China plain /
Saved in:
| Hovedforfatter: | |
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| Format: | Thesis Bog |
| Sprog: | English |
| Udgivet: |
1967.
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| Fag: |
| Emne beskrivelse: | Typescript. |
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| Fysisk beskrivelse: | 257 leaves : ill. |
| Bibliografi: | Bibliography: leaves 249-257. |