| 000 | 00436 a2200157 4500 | ||
|---|---|---|---|
| 082 |
_a553.095493 _bHER |
||
| 090 |
_c20131 _d31222 |
||
| 100 | _aHerath, J. W. | ||
| 245 | _aEconomic geology of Sri Lanka | ||
| 260 |
_aColombo _bNatural Resources Energy and Science Authority of SriLanka |
||
| 300 |
_a207p. _c27cm |
||
| 440 | _aNatural resources series - No. 1 | ||
| 650 | _aEARTH SCIENCES | ||
| 650 | _aECONOMIC GEOLOGY | ||
| 942 | _cL | ||
| 999 |
_c47789 _d47789 |
||