| 000 | 00336nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 180413s9999 xx 000 0 und d | ||
| 020 | _a0935734074(Pbk) | ||
| 245 | 0 | _aEconomics Ethics Ecology Roots Of Productive Conservation | |
| 260 | _bIowa : Ankeny 1981. | ||
| 300 | _a454 | ||
| 546 | _aEng | ||
| 690 | _aEconomics ; Ethics ; Ecology. | ||
| 999 |
_c26675 _d26675 |
||