The yellow day lilies
By: by B.Y. Morrison
Series: Circular / United States Department of Agriculture -- no. 42; Circular (United States. Dept. of Agriculture) -- no. 42.
Publisher: U.S. Dept. of Agriculture
Published: 1928
Place of publication: Washington, D.C
Language: eng
Number of pages: 14
Subjects: Daylilies
Notes: Caption title.

"Contribution from Bureau of Plant Industry."