227 
essary in this third ae of the Guide Book, owing to recent 
now on sale for the use of visitors, 
ing to the crowded condition of many of the drawers i in the 
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large number of subject cards were removed and a beginning 
made upon the much needed work of their revision. 
rR ydberg has prepared a map and some charts to show the 
pe! a 
charts showing the slevauans and life zones on the eastern and 
western side of the mountains. 
Meteorology for November. —The total precipitation for the 
tempe 
The mi 
the 4th, 28° on the ain 26° on the 17th and 2r° on the 22d. 
