Hari Bumi: Perbedaan antara revisi

* [http://www.earthday.net/ Earth Day Network] - Coordinating worldwide events for Earth Day.

* [http://earthday.envirolink.org Earth Day Event Calendar] at the [[EnviroLink Network]]

* [http://www.wikihow.com/Celebrate-Earth-Day Celebrate Earth Day] How to Celebrate Earth Day from [[WikiHow]]

* [http://www.earthday.gov/ United States Earth Day] - The U.S. government's ''Earth Day'' site.

* [http://www.earthday.ca/ Earth Day Canada] - The Canadian Official Site for ''Earth Day''

* [http://www.kab.org/ Keep America Beautiful] - Keep America Beautiful holds Earth Day cleanup activities in communities nationwide. The organization launched the famous [[Crying Indian]] campaign on Earth Day, 1971.

* [http://www.iamgurgaon.org/kidsforgurgaon.html Gurgaon Kids on EarthDay]

* [http://www.dhammakaya.or.th/events/490422_earthday.php Earth Day at Dhammakaya Temple]

* [http://www.nature.org/earthday Earth Day at The Nature Conservancy]

* [http://www.lessonplanet.com/curriculum_connections/science_lesson_plans/25_March_2009/17/earth_day_lessons_with_the_right_stuff?frm=PREarthday Earth Day Lesson Plans and Learning Resources]

* [http://www.earthsite.org/ International Earth Day] - The Official Site - Spring/Vernal Equinox

* [http://www.earthsocietyfoundation.org Earth Society Foundation] - Official organization arranging annual equinox Earth Day celebration at the United Nations