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Allen's Laboratory Exercises in Elementary Physics. By Charles R. 

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Arthur, Barnes, and Coulter's Handbook of Plant Dissection. By J. C. 



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Barker's Physics. See American Science Series. 



Beal's Grasses of North America. For Farmers and Students. By 

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Bessey's Botanies. See American Science Series. 



Black and Carter's Natural History Lessons. By George Ashton 

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Cairns's Quantitative Chemical Analysis. By Frederick A. Cairns. 

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*Cro2ier's Dictionary of Botanical Terms. By A. A. Crozier. 202 pp. 



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Hackel's The True Grasses. Translated from "Die natiirlichen 

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Hall's First Lessons in Experimental Physics. For young beginners, 

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Hall and Bergen's Text-book of Physics. By Edwin H. Hall, Assist- 

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