| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Evaluation of Environmental Impacts in Life Cycle Assessment: Meeting Report, Brussels, 29-30 November 1998 and Brighton, 25-26 May 2000 | 978-92-807-2144-7 (92-807-2144-5) | 2003 | |
| Guidelines for the Integrated Management of the Watershed: Phytotechnology and Ecohydrology | 978-92-807-2059-4 (92-807-2059-7) | 2003 | Maciej Zalewski |
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UNITED NATIONS ENVIRONMENT PROGRAMME, ETC 'UNITED NATIONS DEVELOPMENT PROGRAMME