Concretions. (2005, November 11). Retrieved December 23, 2024, from http://www.essayworld.com/essays/Concretions/36327
"Concretions." Essayworld.com. Essayworld.com, 11 Nov. 2005. Web. 23 Dec. 2024. <http://www.essayworld.com/essays/Concretions/36327>
"Concretions." Essayworld.com. November 11, 2005. Accessed December 23, 2024. http://www.essayworld.com/essays/Concretions/36327.
"Concretions." Essayworld.com. November 11, 2005. Accessed December 23, 2024. http://www.essayworld.com/essays/Concretions/36327.