| 000 | 003150000a22001090004500 | ||
|---|---|---|---|
| 245 | _aWood poles production & usage in the supply industry | ||
| 110 | _aInstitution of Engineers Sri Lanka, Colombo LK | ||
| 260 |
_aColombo _bInst. of Engineers _c1985 |
||
| 080 |
_a621.315.66 _bI6 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c141810 _d141810 |
||