| 000 | 00326nam a2200121 4500 | ||
|---|---|---|---|
| 020 | _a9789555901291 | ||
| 082 |
_a333.7 NAT _b007578 |
||
| 245 | _aNatural Resources of Sri Lanka,Conditions,Trends and Prospects | ||
| 260 |
_bOpen University of Sri Lanka _c2018 |
||
| 300 | _a420 | ||
| 650 |
_aNatural Resources _9338 |
||
| 942 | _cREF | ||
| 999 |
_c5030 _d5030 |
||