The production of tulip bulbs
By: by David Griffiths
Contributors: United States. Bureau of Plant Industry
Series: Bulletin / United States Department of Agriculture -- no. 1082; Bulletin of the U.S. Department of Agriculture -- no. 1082.
Publisher: U.S. Dept. of Agriculture
Published: 1922
Place of publication: Washington, D.C
Language: eng
Number of pages: 48
Subjects: Tulips; Breeding; Plant breeding
Notes: Cover title.