12 



Cincinnati Society of Natural History. 



Iowa. — Continued. 

 Des Moines. 



Iowa Academy of Sciences. 



Iowa Geological Survey. 

 Iowa City. 



University of Iowa. 



Kansas. 

 Lawrence. 



Kansas University Quarterly. 

 Manhattan. 



Kansas State Agricultural College. 

 Topeka. 



Kansas Historical Society. 



Washburn College Laboratory. 



Kentucky. 

 Frankfort. 



Kentucky Geological Survey. 

 Lexington. 



Kentucky Agricultural Experiment Station. 



Louisiana. 

 New Orleans. 



Louisiana Experiment Station. 



Maryland. 

 Baltimore. 



Johns Hopkins University. 



Maryland Academy of Sciences. 

 College Park. 



Maryland Agricultural College. 



Massachusetts. 

 Amherst. 



Massachusetts Agricultural College. 

 Boston. 



American Academy of Arts and Sciences. 

 Boston Society of Natural History. 

 Massachusetts State Board of Agriculture. 



