U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF SOILS— MILTON WHITNEY, Chief. 



IN COOPERATION WITH THE IOWA AGRICULTUKAL EXPERIMENT STATION, 



C. F. CURTISS, DIRECTOR; W. II. STEVENSON, IN CHARGE OF SOIL 



SURVEY; P. £. BROWN, ASSOCIATE IN CHARGE. 



SOIL SUHVEY OF WRIGHT COUNTY, 



IOWA. 



BY 



T. H. BENTON, of the Iowa Agricultural Experiment 



Station, In Charge, and C. O. JAECKEL, of the U. S. 



Department of Agriculture. 



THOMAS D. RICE, Inspector, Northern Division. 



(Advance Sheets — Field Operations of the Bureau of Soils, 1919.] 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1922. 



