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A TREATISE 
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(GENERAL PHENOMENA AND THEORY.) 
By E. MASCART, 
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Me 
[eteorological Bureau, 
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J. JOUBERT, Professor in the College Rollin. 
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FACTOR TABLE FOR THE SIXTH MILLION, 
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THE PISCATORIAL ATLAS 
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By O. T. OLSEN, F.L.S. F.R.G.S., &c, &c. 
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