Belgium and Poland in Hungary October 2012

Letöltés » - Belgium and Poland in Hungary October 2012.doc (29,50 kB)

Mineral Water Comparison

Letöltés » - Mineral Water Comparison.pps (6,37 MB)

Visit to the organic farm

Letöltés » - Visit to the organic farm.docx (100,90 kB)

Water footprint of everyday items

Letöltés » - Water footprint of everyday items.pps (3,58 MB)