Yersinia: LFSH pie
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Yersinia: powil
Yersinia: Posters and guessers -GWUK100
Yersinia: Ratio of posts to guesses -GWUK100
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Yersinia: weight loss
Yersinia: ice cream van stats
Yersinia: dragon anatomy stats
Yersinia: photos of shaved genitalia
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Yersinia: Modulus of Rupture
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Yersinia: Mechanical Strength
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Yersinia: Creep
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Yersinia: Resistance to bullet
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Yersinia: Mechanical Properties