| 000 | 00383 a2200121 4500 | ||
|---|---|---|---|
| 082 |
_a627.52 _bUn3L |
||
| 245 | 1 |
_aLININGS FOR IRRIGATION CANALS _cINCLUDING A PROGRESS REPORT ON THE LOWER COST CANAL LINING PROGRAM |
|
| 260 |
_aWashington _bU. S. Govt. Print. Office _c1963 |
||
| 300 | _a149 | ||
| 650 | _aIrrigation Canals And Flumes -- Linings | ||
| 964 | _gCIRC | ||
| 997 | _aA7058 C | ||
| 999 |
_c457837 _d457837 |
||