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| 003 | ISURa | ||
| 005 | 20250916090956.0 | ||
| 008 | 171004b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789553054821 | ||
| 041 | _aSinhala | ||
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_a551.46 _bGUN |
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| 100 |
_aGunasekara , Saman Pushpa _92367 |
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| 245 | _aසාගර විද්යාව | ||
| 260 |
_aColombo _bS.Godage _c2015 _g2015 |
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_a176 p. _c21 cm. |
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| 650 |
_aOceans and Seas _951427 |
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| 650 |
_aOceanography _97462 |
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| 650 |
_aHydrosphere _915513 |
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| 650 |
_aEarth Sciences _9595 |
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| 942 |
_2ddc _cLN |
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_c50023 _d51570 |
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