| 000 | 00395nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 200806s9999 xx 000 0 und d | ||
| 082 |
_a634.905489 _bWIJ |
||
| 100 | _aWijesinghe, S.L. C. A. de | ||
| 245 | 0 |
_aScience education series no 2 : forestry with special reference to Sri Lanka _cS.L. C. A. de Wijesinghe, |
|
| 260 |
_a[S.I] _bNational science council |
||
| 300 | _a48 p. | ||
| 942 | _cPRP | ||
| 999 |
_c147129 _d147128 |
||