Books by W. Wardle:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Wardle, W. (William): The scientific and profitable culture of fruit trees, including choice of trees, planting, grafting, training, restoration of unfruitful trees, gathering and preservation of fruit, etc. (Lockwood & Co., 1872), also by Alphonse Du Breuil and George Glenny (page images at HathiTrust)
Find more by W. Wardle at your library, or elsewhere.