The Role of Diffusion and 



Osmotic Pressure in Plants 



By BURTON EDWARD LIVINGSTON 



This book would serve as a manual 

 for both beginning and advanced 

 students, as the first part is a thor- 

 ough and concise treatise on osmotic 

 phenomena in organic life; while 

 the second part is a more discursive 

 and equally thorough discussion of 

 the present status of knowledge in 

 regard to the occurrence of these 



phenomena, together with a bibli- 

 ography on the subject. 



164 pages, 8vo, cloth 

 $1.50; postage extra (weight 1 lb. 8 oz.) 



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