| 000 | 00419nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230713b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a551.453.001.5(082.2) _bK2.18 |
||
| 245 |
_aProblems of the arid zone _c/ Proceedings of the Paris symposium |
||
| 260 |
_aFrance: _bUNESCO, _c1962 |
||
| 300 | _axii, 481p. | ||
| 650 | _aProceedings | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c52226 _d52226 |
||