Works Cited

The following are the resources utilized in the creation of the blog Natural Disasters: The Formation of Sinkholes. The resources are presented in APA format, or as requested by the source.

Resources:

Galloway, D., Jones, D., & Ingebritsen, S. E. (Eds.). (1999). U.S. Geological Survey: Land Subsidence in the United States.  Retrieved April 22, 2017, from https://pubs.usgs.gov/circ/circ1182/.

Hyndman, D. W., & Hyndman, D. W. (2017). Natural hazards and disasters. Boston, MA: Cengage Learning.

Martinez, J., Johnson, K., & Neal, J. (1998). Sinkholes in Evaporite Rocks: Surface subsidence can develop within a matter of days when highly soluble rocks dissolve because of either natural or human causes. American Scientist, 86(1), 38-51. Retrieved from http://www.jstor.org/stable/27856935.

Sinkhole. (n.d.) American Heritage® Dictionary of the English Language, Fifth Edition. (2011). Retrieved April 24, 2017, from http://www.thefreedictionary.com/sinkhole.

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Works Cited