| 000 | 00427nam a22001571a 4500 | ||
|---|---|---|---|
| 041 | _aeng | ||
| 082 |
_a551.5943 _bU |
||
| 245 | _aSalinity problems in the arid zone : proceedings of the Teheran symposium | ||
| 260 |
_aParis _bUnesco _c1961 |
||
| 300 |
_a394p. _bill. _c28 cm. |
||
| 490 | _aArid Zone research | ||
| 501 | _aSR | ||
| 710 |
_aUNESCO _99428 |
||
| 942 | _cRB | ||
| 999 |
_c75085 _d75085 |
||
| 945 |
_a1 _bAdmin Admin _c25558 _dB.G.S.P. Wimalasiri |
||