| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c4476 _d4476 |
||
| 003 | OSt | ||
| 005 | 20170812122311.0 | ||
| 008 | 170713b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cNARA | ||
| 100 |
_99429 _aNational Aquatic Resources Agency |
||
| 245 | _aNational Hydrographic Office: Focal point of Hydrography in Sri Lanka | ||
| 260 |
_aColombo, _bNara, _c1994, |
||
| 300 |
_a24p. _c29.5cm. |
||
| 650 | 0 |
_912625 _aFocal Point of Hydrography |
|
| 650 | 0 |
_912626 _aNational Hydrographic Office |
|
| 942 |
_2udc _cREP |
||