the results of the 3rd wewf meeting in ristiina about water
DESCRIPTION
This slideshow presents us the posters done by the students during the 3rd WEWF meeting in Ristiina about: - water purification, - water privatization, - a survey of the water consumptionTRANSCRIPT
May, 13th 2014
Ristiina(Finland)
« Water quality »
workshops