“Eco- Schools day – Raising up the green flag 2021”
On 16 November 2021, the Eco School Day was celebrated at the School Grouping of Cuba, and one of the activities held was the hoisting of the Green Flag of…
On 16 November 2021, the Eco School Day was celebrated at the School Grouping of Cuba, and one of the activities held was the hoisting of the Green Flag of…