Chrysanthemums, perennials - David L. Norvell (Firm),; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Spokane, Washington, David L. Norvell, [1959?], 1959)
https://www.biodiversitylibrary.org/bibliography/210249
Keywords: Catalogs|Chrysanthemums|Flowers|Nursery stock|Spokane|Varieties|Washington|