Raleigh, N". C, May 19, 1911. 



Sir : — I submit herewith manuscript on Co-operative Experiments 

 and Demonstration work, with suggestions in soil improvement, and 

 the cultivation of corn, cotton and the legumes. 



I recommend its publication in Bulletin form. 



Respectfully, 



T. B. Parker, 

 Director Co-operative Experiments and Demonstration, 



To Hon. W. A. Graham,_ 



Commissioner of Agriculture. 



