Coltan, el oro negro del siglo XXI
dc.creator | García Castaño, Ivette Alexandra | |
dc.date.accessioned | 2014-09-05T17:25:45Z | |
dc.date.accessioned | 2019-05-28T15:19:37Z | |
dc.date.available | 2014-09-05T17:25:45Z | |
dc.date.available | 2019-05-28T15:19:37Z | |
dc.date.created | 2014-09-05T17:25:45Z | |
dc.date.issued | 2014-09-05 | |
dc.identifier | http://hdl.handle.net/10226/1173 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/2877870 | |
dc.title | Coltan, el oro negro del siglo XXI |