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Science
1002-1299
2003 Issue 4
50,100&150 years ago
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page:5
wen shi xiao ying shui zhi guo ?; bei kua da de yao ; zhen ding ji yu fan kong ;t xi bao de sheng li ; fu zhe she zhi zheng ; bang nin zou wen ; mei guo ren de zong jiao xin yang ; ao er mei ke ren de wen zi fu hao ; xin zang zai sheng ; dian nao san re xin zhao ; huo xing shang you shui ma ?; bing huo xiang rong
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page:6-15
lin chuang sheng wu xue de huan yuan gong cheng
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page:16-17
tong ling de piao yi ( zhong ying wen dui zhao )
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page:18-19
zhong zu ding yi de tiao zhan zhe
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page:20-21
shang ce suo ye yao pai dui yu yue ?
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page:22
ru he he cheng zuan shi
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page:72-73
xia wei yi huo shan guo jia gong yuan yi
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page:74-75
dai 5 mei hao dan qu bei ji
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page:76
ke xue ka tong
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page:77
"deng yue pian ju " da lun zhan
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page:78
du bian wang lai
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page:79
ci xing de gu shi
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page:24-31
da nao zhong de zi sha zhi mo
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page:32-39
dian fu zhuan li de yi chuan bian cheng
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page:40-47
shui shi ren lei de zu xian
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page:48-57
mei jun wei xing zhi dao zha dan shan liang deng chang
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page:58-65
pin xiang zuo kan pao pao
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page:66-71