Paul Ehrlich. (2005, June 25). Retrieved December 23, 2024, from http://www.essayworld.com/essays/Paul-Ehrlich/29055
"Paul Ehrlich." Essayworld.com. Essayworld.com, 25 Jun. 2005. Web. 23 Dec. 2024. <http://www.essayworld.com/essays/Paul-Ehrlich/29055>
"Paul Ehrlich." Essayworld.com. June 25, 2005. Accessed December 23, 2024. http://www.essayworld.com/essays/Paul-Ehrlich/29055.
"Paul Ehrlich." Essayworld.com. June 25, 2005. Accessed December 23, 2024. http://www.essayworld.com/essays/Paul-Ehrlich/29055.