| 000 | 00557 a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c38776 _d40323 |
||
| 003 | ISURa | ||
| 008 | 141119b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a553.26 _bWIJ |
||
| 100 |
_aWijayananda , N.P. _913962 |
||
| 245 | _aThe graphite industry in Sri Lanka | ||
| 260 |
_c1987 _aMattakkuliya _bNational Aguatic Resources _g1987 |
||
| 300 |
_bill. _c21 cm. _a95 p. |
||
| 440 |
_aScience Education Series No 24 _913963 |
||
| 650 |
_aEconomic Geology _913964 |
||
| 650 |
_aGeology _92503 |
||
| 650 |
_aGraphite _913965 |
||
| 942 |
_cLN _2ddc |
||