SCIENCE. 27 



ELEMENTARY CLASS-BOOKS Continued 



QUESTIONS ON LOCKYERS ELEMENTARY LES- 

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PHYSIOLOGY. 



LESSONS IN ELEMENTARY PHYSIOLOGY. With 

 numerous Illustrations. ByT. H. HUXLEY, F.R.S., Professor 

 of Natural History in the Royal School of Mines. New 

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" Pure gold throughout." GUARDIAN. 



" Unquestionably the clearest and most complete elementary treatise 

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QUESTIONS ON HUXLEY'S PHYSIOLOGY FOR 

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BOTANY. 



LESSONS IN ELEMENTARY BOTANY. By D. 

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CHEMISTRY. 



LESSONS /A ELEMENTARY CHEMISTRY, IN- 

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 With numerous Illustrations and Chromo-Litho of the Solar 

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" As a standard general text-book it deserves to take a leading place." 

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" We unhesitatingly pronounce it the best of all our elementary treatises 

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A SERIES OF CHEMICAL PROBLEMS, prepared with 

 Special Reference to the above, by T. E. Thorpe, Ph.D., 

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 Leeds. Adapted for the preparation of Students for the 

 Government, Science, and Society of Arts Examinations. With 

 a Preface, by Professor ROSCOE. Fifth Edition, with Key, 

 i8mo. 2s. 



