| 000 | 00679nam a22002417a 4500 | ||
|---|---|---|---|
| 999 |
_c20224 _d20224 |
||
| 003 | OSt | ||
| 005 | 20190905062441.0 | ||
| 008 | 190117b ||||| |||| 00| 0 eng d | ||
| 020 | _a92-3-201484-X | ||
| 040 |
_aOSt _bEnglish _cOSt _dOSt |
||
| 082 | _a333.73 / U3d | ||
| 110 |
_aUNESCO. _9247918 |
||
| 245 |
_aDevelopment of Arid and Semi-Arid Lands : _bobstacles and prospects / |
||
| 260 |
_aParis : _bUNESCO, _cc 1977. |
||
| 300 |
_a42 p. ; _c28 cm. |
||
| 440 |
_aMAB Technical Notes-6 _9247919 |
||
| 504 | _aBibliography : p. 40-42 | ||
| 508 | _a323 | ||
| 650 |
_aArid lands _9240362 |
||
| 650 |
_aSemi-arid lands _943098 |
||
| 710 |
_aUnesco _943096 |
||
| 942 |
_2ddc _cBK |
||