| 000 | 00492nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | NIELib | ||
| 008 | 220418s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9559012134 | ||
| 082 |
_a551.41 _bGOW |
||
| 100 |
_aGowthamathasa, G.H. _914012 |
||
| 242 | _aIra Nilach Sirappu | ||
| 245 | _aஈர நிலச் சிறப்பு | ||
| 260 |
_bMinistry of Forestry & Environment, _c1997. _aColombo: |
||
| 300 |
_aviii,64p.; _bcol.ill.; _c20 cm |
||
| 650 | 0 |
_914017 _aGeology |
|
| 942 |
_2ddc _cLM |
||
| 999 |
_c44265 _d44265 |
||