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| About Eco Schools | Gwybodaeth o'r safle "eco-schools.org.uk". |
| About Eco-Schools | Safle ganolog y rhaglen Eco Sgolion Rhyngwladol. |
| Join the Eco Schools programme | Ymuno a'r rhaglen am ddim ar-lunell. |
| International Dimension of Eco-Schools | Gwybodaeth o'r safle "eco-schools.org" am yr "European coverage and national programmes"; ayyb |
