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THE OFFICE OF EXPERIMENT STATIONS. 



STAFF. 



A. C. True, D. Sc, Director. 



E. W. Allen, Ph. D., AssistaJit Director and Editor of Experiment Station Record. 



W. H. Beal, B. a., M. E., Chief of Editorial Division. 



John Hamilton, B. S., M. S. A., Farmers' Institute Sjiedalist. 



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