| 000 | 00412nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180921t xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a(x)551.44 _bDER |
||
| 100 | _aDeraniyagala, PE.P | ||
| 245 | _aSome present day problems of cave research in Ceylon | ||
| 300 | _a cm | ||
| 650 |
_aResearch papers _aCave research |
||
| 942 | _cBK | ||
| 999 |
_c18926 _d18926 |
||
| 003 | LK-CoDNM | ||
| 040 |
_aLK-CoDNM _dLK-CoDNM _eLK-CoDNM |
||