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Unformatted text preview: Sauers Agricultural Origins and Dispersal : agriculture independently innovated in both new, old world, 1 st domestication was as above, talked about plants more than animals; agriculture invented, reinvented several times (first) Agricultural Revolution: 10000 BC start of agriculture; animal domestication, changed lifestyles; innovations in agriculture: irrigation, mechanical tractors, pesticides; Green Revolution (third Agricultural Revolution): pesticides, herbicides, super chemical plants that withstand harsh growing conditions; 1...
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- Fall '07