User talk:Groudan

November 2008
Welcome to Wikipedia. The recent edit you made to Greenhouse effect has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. \ / (⁂) 09:49, 20 November 2008 (UTC)