The American Botanist 



The most profusely illustrated, the most frequently 

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Do not let the title frighten you ; the magazine is made 

 for the general reader and is full of interesting things 

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Quarterly $1.00 a Year 

 With Nature-Study Review $1.50 



Willard N. Clute & Company 



Joliett Illinois 



NEW STANDARD WORKS 



OPTIC PROJECTION (Just Off the Press) 



Simon Henry Gage, Professor Emeritus of Histology and Em- 

 bryology Cornell University and Henry Phelps Gage, Ph.D., Cornell 

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This is a very comprehensive work dealing fundamentally and 

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HANDBOOK OF MEDICAL ENTOMOLOGY 



Wm. A. Riley, Ph.D., Professor of Insect Morphology and Para- 

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A concise account of poisonous, parasitic and disease-carrying 

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