152 Journal of the Mitchell Society [February 



J. M. Bell. Solubility Studies. 



A. Henderson. Cubic Surfaces, A Report. 



198th Meeting— March 12, 1912. 



A. H. Patterson. The Acoustics of Memorial Hall. 

 A. T. Bendrat. a Scientific Expedition to Venezuela. 



199th Meeting— April 9, 1912. 



W. B. MacE'ider. The Relation of the Epithelial Changes 

 of the Kidney to the Total Output of Urine. 

 R. A. Hall. Ammonium Citrate Solutions. 



Business Meeting — September 27, 1912. 



Election of Officers: 



President— Prof. E. V. Howell. 

 Vice-President — Prof. P. H. Daggett. 

 Corresponding Secretary — Dr. E. P. Venable. 

 Recording Secretary — Dr. J. M. Bell. 

 Editorial Committee — Dr. W. C. Coker, Chairman, Prof. 

 A. H. Patterson, Dr. J. M. Bell. 



200th Meeting— October 15, 1912. 

 C. H. Herty. Chemical Control of Industrial Plants. 

 W. C. Coker. The Water Molds of Chapel Hill. 



201st Meeting — November 12, 1912 

 W. H. Brown. The Physiological Action of Haematin. Il- 

 lustrated. 



J. S. Holmes. Forestry for Eastern North Carolina Lum- 

 bermen. 



202nd Meeting— December 10, 1912. 



T. F. HiCKERSON. Notes on the Construction of the Crest- 

 of-the-Blue-Ridge Highway. Illustrated. 



Collier Cobb. Zonation in the Chapel Hill Stock. 



James M. Bell, 

 Recording Secretary. 



