Dig & dung, sales and service bulletin Vol. 20, vol. 1, dahlias for fifty-three - Wayland Dahlia Gardens.; Ryno, E. R.; Ryno, H. M.,; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayland, Michigan, U.S.A, Wayland Dahlia Gardens, [1953], 1953)
https://www.biodiversitylibrary.org/bibliography/198680
Keywords: Bulbs (Plants)|Catalogs|Dahlias|Michigan|Nursery stock|Periodicals|Roots|Varieties|Wayland|