| 000 | 00321nam a2200109 4500 | ||
|---|---|---|---|
| 082 | _a332.63221 THE | ||
| 245 | _aTheoretical Manual for Enviornmental Valuation in Sri Lanka | ||
| 260 |
_aColombo,Srilanka _bMinistry of Enviornment and Natural Resources _c2003 |
||
| 300 | _a321 | ||
| 650 |
_aEnviornment _aManual |
||
| 942 | _cREF | ||
| 999 |
_c1542 _d1542 |
||