| 000 | 00348 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a627.52 _bUn3c |
||
| 245 | 1 |
_aCANAL SAFETY _cSAFETY IN THE OPERATION OF CANALS AND OTHER WATERWAY STRUCTURES |
|
| 250 | _arev. | ||
| 260 |
_aWashington _b _c1958 |
||
| 300 | _a43 | ||
| 650 | _aIrrigation Canals And Flumes | ||
| 964 | _gCIRC | ||
| 997 | _aA5661 s C | ||
| 999 |
_c458287 _d458287 |
||