| 000 | 00450 a2200157 4500 | ||
|---|---|---|---|
| 082 |
_a634.9 _bWIJ |
||
| 090 |
_c22518 _d35558 |
||
| 100 | _aWijesinghe, L. C. A.De S. | ||
| 245 | _aForestry with special reference to Sri Lanka | ||
| 260 |
_aColombo _bNational Science Council of Sri Lanka _c1980 _g1980 |
||
| 300 |
_a50p. _c23cm |
||
| 440 | _aScience education series No. 2 | ||
| 650 | _aORCHARD, FRUIT, FORESTRY | ||
| 650 | _aFORESTRY | ||
| 942 | _cSC | ||
| 999 |
_c49874 _d49874 |
||