| 000 | 00509nam a22001937a 4500 | ||
|---|---|---|---|
| 999 |
_c52000 _d53547 |
||
| 003 | ISURa | ||
| 008 | 191109b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789556807684 | ||
| 041 | _aSinhala | ||
| 082 |
_a333.716 _bMUN |
||
| 100 |
_aMunasinghe , Asiri _973641 |
||
| 245 | _aහරිත | ||
| 260 |
_aColombo _bSamudra _c2018 _g2018 |
||
| 300 |
_a90 p. _c21 cm. |
||
| 650 |
_aEnvironmental Conservation _98028 |
||
| 650 |
_aEnvironmental Protection _917325 |
||
| 650 |
_aEconomics _974107 |
||
| 942 |
_2ddc _cLN |
||