| 000 | 005350000a22001330004500 | ||
|---|---|---|---|
| 110 |
_a _aUnited Nations _bUnited Nations Educational, Scientific and Cultural Organization _dParis _eFR _zUNESCO |
||
| 245 | _a Salinity problems in the arid zones: proceedings of the Teheran symposium | ||
| 260 |
_a _b _aParis _bUNESCO _cFR |
||
| 111 |
_a _aSymposium on Salinity Problems in the Arid Zones _c1958 _dTeheran |
||
| 260 |
_c _a1961 |
||
| 300 |
_a _a395p. |
||
| 041 | _a <En> | ||
| 082 | _a 631.7/UNESCO | ||
| 650 | _a <Agriculture><Irrigation><Salinity><Arid regions> | ||
| 999 |
_c39003 _d39003 |
||