| 000 | 00402 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a9559017055 | ||
| 082 |
_a333.783 _bMAR |
||
| 090 |
_c15076 _d22606 |
||
| 100 | _aMarasinghe, M.S.L.R.P. | ||
| 245 | _aAn estimate of the recreational value of yala national park | ||
| 260 |
_aColombo _bThe Department of National Planning _c2002 _g2002 |
||
| 300 |
_a34p. _c29cm |
||
| 650 | _aEnvironment | ||
| 942 | _cPR | ||
| 999 |
_c43213 _d43213 |
||