Marianne Kjellén, PhD Change your cover photo Upload Change your cover photoUpload Change your cover photo Marianne Kjellén, PhD This user account status is Approved About About Comments Comments Dear Reid, Water quality is tremendously critical for human health, the environment and also the cost of… On Preparing for the High-level Political Forum on Sustainable Development
Coordinating the UN's work on water and sanitation
Coordinating the UN's work on water and sanitation
