A history of land use in arid regions.
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Paris] :
UNESCO,
[1961].
|
| Series: | Arid zone research ;
17. |
| Subjects: |
| Item Description: | Includes bibliographies. |
|---|---|
| Physical Description: | 388 p : maps, diagrs ; 28 cm. |