Cooperative Extension Service 

 University of Massachusetts 

 Amherst, Massachusetts 

 A. A. Spielman 

 Director 

 looperative Agricultural Extension Work 

 Acts of May 8 and June 30, 1 91 4 



Official Business 

 431 - 3/68 



Permit No. 1216 



985 



Postage and Fees Paid 

 United States Department of Agriculture 



