Pay by Mark Smith
| ISBN: | 9782831709581 |
| Publication date: | 1st January 2006 |
| Author: | Mark Smith |
| Publisher: | Union Internationale pour la Conservation de la Nature et de ses Ressources,Switzerland |
| Format: | Paperback |
| Pagination: | 112 pages |
| Genres: |
Environmental management Water supply and treatment Environmental economics |