The Tar Sands of Alberta. (2011, April 4). Retrieved December 23, 2024, from http://www.essayworld.com/essays/The-Tar-Sands-of-Alberta/97606
"The Tar Sands of Alberta." Essayworld.com. Essayworld.com, 4 Apr. 2011. Web. 23 Dec. 2024. <http://www.essayworld.com/essays/The-Tar-Sands-of-Alberta/97606>
"The Tar Sands of Alberta." Essayworld.com. April 4, 2011. Accessed December 23, 2024. http://www.essayworld.com/essays/The-Tar-Sands-of-Alberta/97606.
"The Tar Sands of Alberta." Essayworld.com. April 4, 2011. Accessed December 23, 2024. http://www.essayworld.com/essays/The-Tar-Sands-of-Alberta/97606.