Issued May 13, 1911. 



U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF SOILS CIRCULAR No. 25. 



MILTON WHITNEY, Chief of Bureau. 



SOILS OF TEE EASTERN UNITED STATES AND THEIR USE IV. 



THE SASSAFRAS SILT LOAM. 



BY 



JAY A. BONSTEEL, 



Scientist in Soil Survey. 



WASHINGTON : 



GOVERNMENT PRINTING OFFICE. 

 1911. 



