사용자토론:Jyu
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Welcome to geowiki! We hope you will contribute much and well. You will probably want to read the help pages. Again, welcome and have fun! Jyu 2012년 11월 5일 (월) 01:27 (KST)
Welcome to geowiki! We hope you will contribute much and well. You will probably want to read the help pages. Again, welcome and have fun! Jyu 2012년 11월 5일 (월) 01:27 (KST)