| 000 | 00498nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 180921t1986 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a(x)622 _bHER |
||
| 100 | _aHerath, J.W. | ||
| 245 | _aMineral based industries of Sri lanka | ||
| 260 |
_bNatural resources energy and science authority _c1986 |
||
| 300 | _a87p.,map., ill., 22 cm | ||
| 440 | _aScience education No. 15 | ||
| 650 | _aGeology | ||
| 942 | _cBK | ||
| 999 |
_c14635 _d14635 |
||
| 003 | LK-CoDNM | ||
| 040 |
_aLK-CoDNM _dLK-CoDNM _eLK-CoDNM |
||