Issued June 30, 1911. 



U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— Circular No. 79. 

 B. T. GALLOWAY, Chief of Bureau. 



WINTER WHEAT IN WESTERN 

 SOUTH DAKOTA. 



iBRAKY 



xEW YORK 

 BY BOTANICAL 



QAKDBM. 



CECIL SALMON. 

 Plant Physiologist, Office of Grain Investigations. 



WASHINGTON : GOVERNMENT PRINTING OFFICE : 1911 



958y0'— Cir. T'J 11 



