| 000 | 00369nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a301.3 _bSRI |
||
| 110 | _aSri Lanka Central Environmental Authority | ||
| 245 | 0 | _aCentral Environmental Authority: annual report 1981 | |
| 260 |
_aColombo _bCentral Environmental Authority _c1981 |
||
| 300 | _a52 p. | ||
| 942 | _cPRGD | ||
| 999 |
_c157360 _d157359 |
||