POPs
- WHO Food safety - Persistent organic pollutants (POPs) - 02.11.20 256804
- Physicians Call for Stronger U.S. Leadership on Toxic Chemicals 32592
- IPEN - International POPs Elimination Network 32593
- Convenio de los Contaminantes Orgánicos Persistentes COPs 32594
- Red Internacional de Eliminacion de los COPs (Archive 2005) 32595