@online {173,
	title = {The American Geological Institute - News and Resources for geoscientists and teachers},
	publisher = {AGI},
	keywords = {$\#$EducationalResources, $\#$ProfessionalDevelopment, activities, classroom, curricula, earth science, education, GEOLOGY, K-12, lesson plans, news, schools, standards, teacher resources, teaching},
	url = {http://www.agiweb.org/index.html}
}
@online {171,
	title = {News and Current events in Earth Science on Geology.com},
	publisher = {Geology.com},
	keywords = {$\#$Blogs, $\#$EducationalResources, events, GEOLOGY, news},
	url = {http://geology.com/news/}
}
