| 000 | 00447nab a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | ES-SlBCS | ||
| 005 | 20210601124428.0 | ||
| 008 | 140529s1990 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | 1 |
_aOrr, David W. _9141991 |
|
| 245 | 0 | 4 |
_aThe liberal arts, the campus, and the biosphere _c David W. Orr |
| 650 | 0 | 4 |
_aArtes Liberales _9141992 |
| 773 | 0 |
_tHarvard Educational Review _gvol. 60, nº. 2, 1990, págs. 205-216 _wRev1401 |
|
| 942 | _cAR | ||
| 999 |
_c514657 _d514657 |
||