| 000 | 00343 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a010 _bWIM |
||
| 090 |
_c15555 _d23499 |
||
| 100 | _aWimalasena, W.G.S. | ||
| 245 | _aSri Lanka science index | ||
| 260 |
_aColombo _bSri Lanks Scientific & Information Center _c1984 _g1984 |
||
| 300 |
_aviii,50p. _c28cm |
||
| 650 | _aBibliography | ||
| 942 | _cPR | ||
| 999 |
_c43640 _d43640 |
||