278 



Subject hidex 



Revision of the Races of Dendroica 

 auduboni, 240. 



Sand, Steel Molding, in Ohio, 272. 



Science, Ohio Academy of, 1. 



Seasonal Changes and Translocation of 

 Carbohydrates in Fruit Spurs and 

 Seedlings of Apple, 89. 



Seedlings of Apple, Carbohydrates 

 in, 89. 



Sexual State in Monecious Inflorescen- 

 ces, Removal of, 185. 



Shad, Algal Food of Young Gizzard, 113. 



Survey of the Macro-Fauna of Mirror 

 Lake, 137. 



Translocation of Carbohydrate Ma- 

 terials on Fruit Spurs and Apple 

 Seedlings, 89. 



Vascular Plants for 1920, Ohio, 128. 

 Work of Xyloterinus Politus, 201. 

 Xyloterinus Politus, Work of, 201. 



Young Gizzard Shad, Algal- Food 

 of, 113. 



Zygoptera. Unrecognized Genera and 



Subgenera of, 83. 

 Zvgopterous Dragon-flies, Phvlogeny 

 'of, 19. 



