Ig N. H. EXPERIMENT STATION [Bulletin 180 



Bulletin No. 198, Kentucky Experiment Station, Lexing- 

 ton, Ky. 



Bulletin No. Ill, Bureau of Plant Industry, Washington, 

 D. C. 



Farmers' Bulletin No. 260, Division of Publications, Wash- 

 ington, D. C. 



Bulletin No. 189, Maryland Experiment Station, College 

 Park, Md. 



Bulletin No. 159, Minnesota Experiment Station, St. Paul, 

 Minn. 



Bulletin No. 312, Cornell University, Ithaca, N. Y. 



Extension Bulletin Nos. 24 and 39, University of Minnesota, 

 St. Paul, Minn. 



Official Inspection No. 46, Maine Experiment Station, Orono, 

 Me. 



Bulletin No. 279, New Jersey Experiment Station, New 

 Brunswick, N. J, 



Twenty-fourth Annual Report, IMassachusetts. Experiment 

 Station, Jan., 1912, Amherst, Mass. 



Twenty-fifth Annual Report, North Dakota Experiment Sta- 

 tion, Feb., 1915, Fargo, N. D. 



Bulletin, Oct., 1912, North Carolina Department of Agricul- 

 ture, Raleigh, N. C. 



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