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(P^^aw^MW^ ' Wy>P^- 



By W. I. Chamberlain, A. M., LL. D. 



ly Scci lie Ohio State Board of Agriculture, and late Presi- 



dent of the Iowa State Agricultural College. At present 

 Associate Editor of the Ohio Farmer. 



BTT -A.. I. K>OOT. 



1392. 



Price 35 Cts.; By Mail 40 Cts. 



