Puliamo il Parcoby: Comune di LivornoReuse and preparing for reuseWaste sorting and recyclingItaly- Livorno24/11/2016
Reproduction of plants!by: Escola Básica do Ave - Póvoa de LanhosoReuse and preparing for reuseStrict avoidance and reduction at sourcePortugal- Póvoa de Lanhoso20/11/2017, 21/11/2017
Karkötő újságpapírbólby: Pápai Weöres Sándor Általános IskolaReuse and preparing for reuseHungary- Pápa26/11/20