PRINCIPLES 



OF 



PLANT CULTURE 



AX ele:mextaey teeatise desigxed as a 



TEXT-BOOK FOE BEGIXXEES IX AGEI- 

 OULTUEE AXD HOETICULTUEE 



BY 



e". s. goff 



Pbofbssok of Hoeticulture in the Univeksity of Wisconsin 



SECOND EDITION, EBVISED 



PUBLISHED BY THE AUTHOR 

 1899 



