Science and the future of arid lands
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Unesco,
1960.
Paris : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/E19DBBF0-C382-4EAD-AAF4-CDB920590BF4 |
| Published: | 1960. |
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