Global Warming ------. (2003, December 19). Retrieved January 18, 2021, from http://www.essayworld.com/essays/Global-Warming/141
"Global Warming ------." Essayworld.com. Essayworld.com, 19 Dec. 2003. Web. 18 Jan. 2021. <http://www.essayworld.com/essays/Global-Warming/141>
"Global Warming ------." Essayworld.com. December 19, 2003. Accessed January 18, 2021. http://www.essayworld.com/essays/Global-Warming/141.
"Global Warming ------." Essayworld.com. December 19, 2003. Accessed January 18, 2021. http://www.essayworld.com/essays/Global-Warming/141.