| 000 | 005070000a22001690004500 | ||
|---|---|---|---|
| 008 | 140223b1978 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aX:271 L8 | ||
| 082 | _aX:271 L8 | ||
| 100 | _aFisher Anthony C | ||
| 700 | _aKrutilla John V | ||
| 245 | _aEconomics of a natural environment:Studies in the valuation of commodity and amenity resources | ||
| 260 |
_aBaltimore _bJ Hopkins Univ _c1978 |
||
| 440 | _aResources for the future | ||
| 650 | _aEconomics | ||
| 650 | _aNatural Resources | ||
| 999 |
_c238547 _d238547 |
||