Fall 1956 : shrubs - evergreens - trees, azaleas - rhododendrons, groundcovers, in baby sizes - Green Ridge Nursery,; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Madison, Ohio, Green Ridge Nursery, [1956], 1956)
https://www.biodiversitylibrary.org/bibliography/203834
Keywords: Catalogs|Evergreens|Madison|Nursery stock|Ohio|Plants; Ornamental|Trees|Varieties|