| | Stockholm Environment Institute—Boston Center |
| | 11 Arlington Street, Boston, MA 02116-3411, USA |
| http://www.tellus.org/seib.html | | seib@tellus.org |
| ekonomia |
| 1999 | | Visions of Sustainability in the Baltic Sea Region: Beyond Conventional | abs | | 36 | | str | 0,1 | mb |
| | Development |