_4~ 
Indiana 
Iowa 
Kansas 
Kentucky 
Louisiana 
Maine 
Maryland 
Massachusetts 
Michigan 
Minnesota 
Mississippi 
Missouri 
Montana 
Nebraska 
Nevada 
New Hampshire 
Prof. J. J. Davis, Purdue University, Lafayette. 
Dr. Carl J. Drake, Iowa State College, Ames. 
Mr. H. E. Jaques, Iowa Wesleyan College, Mt. Pleasant. 
Prof. Geoo A. Dean, Agricultural Experiment Station, 
Manhattan. 
Dr. H. 33. Hungerford, University of Kansas, Lawrence. 
Prof. Harry R. Bryson, Agricultural College, Manhattan. 
Dr. R. C. Smith, Agricultural College, Manhattan. 
Prof. W. A. rrice, University of Kentucky, Lexington. 
Dr. W. E. Hinds, Louisiana State University, Eaton Rouge. 
Dr. H. 33. 3?eirson, State of Maine Eorest Service, Augusta. 
Mr. C. R. Phipps, Agricultural Experiment Station, Orono. 
Dr. E. N. Cory, Maryland University, College Park. 
Mr. A. I. Bourne, Agricultural Experiment Station, Amherst. 
Prof. R. H. Pettit, Agricultural Experiment Station, 
East Lansing. 
Prof. A. &. Ruggles, University of Minnesota, University 
Earm, St. Paul. 
Prof. A. A. Granovsky, University of Minnesota, University 
Earm, St. Paul. 
Prof. R. 1. Harned, State Plant Board, Agricultural College, 
Dr. Leonard Haseman, Agricultural Experiment Station, 
Columbia. 
Mr. K. C. Sullivan, Board of Agriculture, Jefferson City. 
Mr. R. M. Jones, State Eruit Experiment Station, 
Marionville. 
Dr. A. L. Strand, Agricultural Experiment Station, 
University of Montana, Bozeman. 
Prof. M. H. Swenk, University of Nebraska, Lincoln. 
Mr. Don B.' Whelan, University of Nebraska, Lincoln. 
Mr, L. M. Gates, Department of Agriculture, Lincoln. 
Mr. G. G. Schweis, University of Nevada, Reno. 
Prof. W. C. O'Kane, Agricultural Experiment Station, 
Durham. 
Mr. P. R. Lowry, Agricultural Experiment Station, Durham. 
