| 000 | nam a22 4500 | ||
|---|---|---|---|
| 082 |
_a627 _bC 3 s _d1974 |
||
| 090 |
_c11504 _d11504 |
||
| 100 | _aCarr Fao Consultant and H.W.Underhill Fao Hydrologist | ||
| 245 | _aSimulation methods in water development | ||
| 260 |
_aRome _bFood and Agriculture Oranization of the United Nations _c1974 |
||
| 942 | _c22 | ||
| 999 |
_c10899 _d10899 |
||