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The Aztec society was divided into two social classes; the macehualli or peasantry and the pilli or nobility. Nobility was not hereditary, but the sons of ...
antecedents uman aztec philosophy language aztec
www.ghroeper.com - 2009-02-12
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ADVENTURES IN EPIDEMIOLOGY Reimert T. Ravenholt, MD MPH, President, Population Health Imperatives Seattle, Washington, ravenrt@oz.net , fax 206-528-1833 ...
contraceptive availability epidemic intelligence service historical epidemiology lifetime smoking measurement malignant cellular evolution meriwether lewis death ravenholts of wisconsin statistical esoterica tobacco mortality usaid family planning strategy world fertility survey world population crisis
www.ravenholt.com - 2009-02-06
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