Ecology of Big City 2012
| Expo Date: | Mar 20,2012-Mar 23,2012 |
| Venue: | Saint Petersburg |
| Location: | |
| City: | |
| Country: | Saint Petersburg |
| Topic: | |
| Organizer: | |
| Sponsor: | |
| Date Posted: | Dec 01,2011 |
| Contact Person: | Angela |
| Address: | |
| Postal Code: | |
| Tel: | +86-571-87397986 |
| Fax: | +86-571-87759017 |
| E-mail: | tonglin@netsun.com |
| Website: | http://ecology.lenexpo.ru/en |

