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ijntrol Series Bulletin No. 159 



December, 1953 



W) LOI-^^'^rR THE PROP^fJTY OF 



BOSiOl^ PUBLIC [Mik 



Seed Inspection 



BY SEED CONTROL SERVICE STAFF 



UNIVERSITY OF MASSACHUSETTS 

 AMHERST, MASS. 



A 



b^ 



yiversity of Massachusetts 



Amherst, Mass. 



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