U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— Circular No. 115. 



B. T. GALLOWAY, Chief of Bureau. 



MISCELLANEOUS PAPERS. 



Two Types of Proliferation in Alfalfa 



A New System of Cotton Culture 



Grasses for Canal Hanks in Western South Dakota 



f R. A. OAKLEY and 

 SAMUEL GARVER 



0. F. COOK 

 A. C. D1LLMAN 



Issued March i, 1913. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1913. 



