Bibliography. ; 267 Shit 
made more convenient for use td several modifications derived from 
rks published in other countries 
_ HACHETTE, rue Pierre Sate, Paris 
— Moncel : "Etude du Magnetisme et de Phlnsteiweguailiiia 1 vol. 
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tave Heuzé: Matisres Sertilisantes, engrais solides, liquides, natu- 
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eu nier is 
Sher Civ. ng. "Su ur is Manes 1 praia lx Tobit eo 
és par les Abordages, a pamphlet with lithographic illus- 
Aubert is admitted to be the inventor ot the floati ting 
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