| |
Foster, John Bellamy and Fred Magdoff. (1998, July-August). "Liebig, Marx, and the Depletion of Soil Fertility: Relevance for Today's Agriculture." Monthly Review, 50(3):32.
Agricultural Practices in Emerging Nations
"Newton, History" Retrieved From http://www.kansascattletowns.com/Newton/newton.html Accessed 7 August, 2005
History of the Texas Range Cattle
Wertheim, A.H. (1994). Motion perception during self-motion: The direct versus inferential controversy revisited. Behavioral and Brain Sciences 17 (2): 293-355. /retrieved March 17, 2005 from http://www.bbsonline.org/documents/a/00/00/04/63/bbs00000463-00
Perception
(NEA Today ABC's of HepatitisApril 1995)NEA Today. "The ABC's of Hepatitis" NEA Today, Vol. 13 April 1995.
Hepatitis C
Gordon, S. (1986, Oct.). What kids need to know: Most parents and schools fail to provide teenagers with relevant sex education. [Electronic version]. Psychology Today, 20, 22-27.
Sex Education in the United States
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