#This list of URLs was created for the End of Term Presidential Harvest 2016 project. #URLs for nominator "Holden Sparacino" #List generated on 2024-04-16 15:51:07Z http://blogs.cdc.gov/niosh-science-blog/2012/05/23/silica-fracking http://edx.netl.doe.gov http://edx.netl.doe.gov/group/unconventional-resources http://www.eia.gov/analysis/studies/worldshalegas http://www.eia.gov/energy_in_brief/article/shale_in_the_united_states.cfm http://www.epa.gov/dwstandardsregulations http://www.epa.gov/hfstudy http://www.gao.gov/assets/650/647782.pdf http://www.gao.gov/products/GAO-12-874 http://www.osha.gov/SLTC/etools/oilandgas/index.html