Bulletin 137 



March, 1912 



J5tattmt 



MORGANTOWN, W. VA. 

 DEPARTMENT OF PLANT PATHOLOGY 



The Chestnut Bark Disease 



N. J. GIDDINGS 



The Bulletins and Reports of ; tW 

 zen of West Virginia upon written application. 

 Experiment Station, Morgantown', W. Va, 



\vi\l be mailed free to any citi- 

 Address Director of Agricultural 



399109 



