| 000 | 00349 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a506 _bYEA |
||
| 090 |
_c19874 _d30599 |
||
| 245 | _a40 years of ceylon institute of scientific and industrial research | ||
| 260 |
_aColombo _bCISIR |
||
| 300 |
_a28p. _c30cm |
||
| 650 | _aNatural history | ||
| 650 | _aNatural sciences and mathematics | ||
| 942 | _cL | ||
| 999 |
_c47564 _d47564 |
||