| 000 | 00494nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c4006 _d4006 |
||
| 003 | Ost | ||
| 005 | 20190715145657.0 | ||
| 008 | 190715b ||||| |||| 00| 0 eng d | ||
| 020 | _a0821340670 | ||
| 040 | _cBT-PhCST | ||
| 050 | _a0 | ||
| 082 |
_222 _a627.52068 |
||
| 100 | _aNA | ||
| 245 | _aPlanning the management, operation, and maintenance of irrigation and drainage systems / | ||
| 260 |
_bWashington ; The World Book, _cc 1998. |
||
| 300 |
_axi, 120p, ; _bNA _c24 cm. |
||
| 942 |
_2ddc _cMAG |
||