The most material parts of Blackston's commentaries, reduced to questions and answers

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The most material parts of Kent's commentaries reduced to question and answer

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Elements of vegetable and animal physiology, in two parts

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Manuel de l'histoire naturelle des mollusques et de leurs coquilles,ayant pour base de classification celle de M. le baron Cuvier

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Polyglot reader, and guide for traslation: consisting of a series of english extracts, with their traslation into French, German, Spanish, and Italian : the severeal parts designed to serve as mu tual keys

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