/ 





V 



V MAY 18 1944 Q 



^T. OF A6R^ 



Issued November 30, 1908. 



U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF PLANT INDUSTRY— Circular No. 17. 

 B. T. GALLOWAY, Chief of Bureau. 



INDEX TO PAPERS RELATING TO PLANT-INDUSTRY 



SUBJECTS IN THE YEARBOOKS OF THE 



UNITED STATES DEPARTMENT 



OF AGRICULTURE. 



PREPARED BY 



J. E. ROCKWELL, 

 Editor, Bureau of Plant Industry. 



WASHINGTON .GOVERNMENT PRINTING OFFICE : 1908 



