NEW CATALOG "'MICROTOMES 



Containing full descriptions 

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NEW MICROTOMES 



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Bausch & Lomb Optical Co. 



ROCHESTER, N. Y. Chicago 



Methods in Plant Histology 



By CHARLES J. CHAMBERLAIN, A.M., Ph.D., of » 



A CONSTANT HELP to Teachers and Students of Botany 



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The University of Chicago Press, Chicago, Illinois 



