List of tree seeds for 1920 from Jens Hendricks, Sawyer, Wis - Jens Hendricks (Firm); Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sawyer, Wis, Jens Hendricks, 1920, 1920)
https://www.biodiversitylibrary.org/bibliography/121611
Keywords: Catalogs|Forest plants|Nurseries (Horticulture)|Nursery stock|Seedlings|Shrubs|Wisconsin|