000 | 00421nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 190529s9999 xx 000 0 und d | ||
020 | _a915707322 | ||
082 |
_a363 _bMIT |
||
100 | _aMitchell, Robert Cameron | ||
245 | 0 | _aUsing surveys to value public goods: the contingent valuation method | |
260 |
_aWashington _bResources for the Future _c1989 |
||
300 | _axix, 463 p. | ||
650 | _aPublic goods | ||
942 | _cS | ||
999 |
_c116890 _d116889 |