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Hertwig's General Principles of Zoology. From the Third Edition oi 

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Howell's Dissection of ttie Dog. As a Basis for the Study of Physi- 

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Jackman's Nature Study for the Common Schools. (Arranged by the 

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Kerner & Oliver's Natural History of Plants. Translated by Prof. F. 

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IWacalister's Zoology of the Invertebrate and Vertebrate Animals. By 



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IMacDougal's Experimental Plant Physiology. On the Basis of Oels' 

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Macloskie's Elementary Botany. With Students' Guide to the Exam- 

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McNab's Botany. Outlines of Morphology, Physiology, and Classi- 

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Martin's The Human Body. See American Science Series. 



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Newcomb & Holden's Astronomies. See American Science Series. 



*Noers Buz ; or. The Life and Adventures of a Honey Bee. By 

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Noyes's Elements of Qualitative Analysis. By Wm. A. Noyes, Pro- 

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Packard's Entomology for Beginners. For the use of Young Folks, 

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