LETTER OF TRANSMITTAL. 
Des Moines, Iowa, July 20, 1908. 
To His Excellency , Albert B. Cninmins , Governor of loiua: 
In accordance with the provisions of title 2, chapter 5, section 
136, code 1897, I have the honor to transmit herewith the proceed- 
ings of the twenty-second annual session of the Iowa Academy of 
Science and request that you order the same to be printed. 
Respectfully submitted, 
L. S. Ross, 
Secretary Iowa Academy of Science. 
