Hari Bumi: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
Baris 39:
* [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.nature.org/earthday Earth Day at The Nature Conservancy]
* [http://news.spiritku.com/hari-bumi-selamat-hari-bumi-2010 Hari Bumi 2010] - Situs News On The Net▼
'''Equinoctal Earth Day'''
* [http://www.earthsite.org/ International Earth Day] - The Official Site - Spring/Vernal Equinox
▲* [http://news.spiritku.com/hari-bumi-selamat-hari-bumi-2010 Hari Bumi 2010] - Situs News On The Net
{{US Holidays}}
| |||